Search Results - "ZHANG ZHUANQI" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Multi-purpose mechanical automatic lead-formed pencil

Multi-purpose mechanical automatic lead-formed pencil

by ZHUANQI ZHANG
Year of Publication 12.04.2006

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Patent

Button rubber device on flexible pencil

Button rubber device on flexible pencil

by ZHUANQI ZHANG
Year of Publication 30.03.2005

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Patent

Mechanical automatic core feeding pencil

Mechanical automatic core feeding pencil

by ZHUANQI ZHANG
Year of Publication 04.08.2004

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Patent

Mechanical automatic core feeding pencil capable of storing up core-protective tube

Mechanical automatic core feeding pencil capable of storing up core-protective tube

by ZHUANQI ZHANG
Year of Publication 04.08.2004

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Patent

Pencil sharpener with cylinder

Pencil sharpener with cylinder

by ZHANG ZHUANQI
Year of Publication 05.01.2011

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Patent

Vehicle-mounted tunnel repairing machine

Vehicle-mounted tunnel repairing machine

by LIU ZHISEN, ZHANG ZHUANHAO, ZHANG XUNHOU, ZHANG ZHUANQI
Year of Publication 16.11.2016

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Patent

Multifunctional tunneling supporting machine

Multifunctional tunneling supporting machine

by LIU ZHISEN, ZHANG ZHUANHAO, ZHANG XUNHOU, ZHANG ZHUANQI
Year of Publication 09.11.2016

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Patent

Slow-release soil conditioner and production method thereof

Slow-release soil conditioner and production method thereof

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 23.11.2016

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Patent

Mine land greening device

Mine land greening device

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 23.11.2016

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Patent

Attapulgite nutritional soil and preparation method thereof

Attapulgite nutritional soil and preparation method thereof

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 23.11.2016

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Patent

Preparation method of attapulgite mixed fertilizer with slow-releasing effect

Preparation method of attapulgite mixed fertilizer with slow-releasing effect

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 23.11.2016

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Patent

Preparation method of attapulgite-mixed fertilizer with slow-releases effect

Preparation method of attapulgite-mixed fertilizer with slow-releases effect

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 23.11.2016

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Patent

Environment-friendly waterborne coating for inner wall decoration of buildings and preparation technology of environment-friendly waterborne coating

Environment-friendly waterborne coating for inner wall decoration of buildings and preparation technology of environment-friendly waterborne coating

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 16.11.2016

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Patent

Preparation method of novel attapulgite powder compound ion exchange fiber aerogel

Preparation method of novel attapulgite powder compound ion exchange fiber aerogel

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 16.11.2016

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Patent

Soil remediation adsorption net and remediation method thereof

Soil remediation adsorption net and remediation method thereof

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 16.11.2016

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Patent

Production method of attapulgite-based slow-release mixed fertilizer

Production method of attapulgite-based slow-release mixed fertilizer

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 16.11.2016

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Patent

Controlled-release conditioning agent for soil restoration and treatment

Controlled-release conditioning agent for soil restoration and treatment

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 16.11.2016

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Patent

Preparation method of polluted soil restoration material based on attapulgite

Preparation method of polluted soil restoration material based on attapulgite

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 16.11.2016

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Patent

Attapulgite-based soil conditioner and preparation method thereof

Attapulgite-based soil conditioner and preparation method thereof

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 16.11.2016

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Patent

Multifunctional attapulgite air conditioner filter screen

Multifunctional attapulgite air conditioner filter screen

by QIN YUEQIN, REN FEI, SUN ZHONGWEI, MING GUILIN, WANG QIAN, WANG DAIFEI, WANG ZAN, WU HAIDONG, ZHANG ZHUANQI, NIU XINGXING
Year of Publication 16.11.2016

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Patent