Search Results - "YANG JIAFENG" :: K.UTB vyhledávací portál

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Ultrasonic cleaning device suitable for bearing cleaning

by YANG JIAFENG
Year of Publication 25.10.2019

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Patent

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Thrust bearing seat of double-disk friction screw press

by YANG JIAFENG
Year of Publication 18.10.2019

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Patent

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Dust removal equipment for smelting plant

by ZHAI XIAOJUN, YANG JIAFENG
Year of Publication 25.10.2022

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Patent

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Sponge hole breaking method of full automatic hole breaking machine

by YANG JIAFENG
Year of Publication 09.07.2019

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Patent

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Data transmission device and electronic device of electronic equipment

by YANG JIAFENG
Year of Publication 22.01.2019

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All -round ventilative brassiere

by YANG JIAFENG
Year of Publication 16.10.2018

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Patent

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General gasoline engine's no catalyst discharges structure

by YANG JIAFENG, ZHANG HUTAO
Year of Publication 21.10.2015

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Patent

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Gas engine's air throttle controlling diaphragm plate valve

by YANG JIAFENG, ZHANG HUTAO
Year of Publication 21.10.2015

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Patent

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RADIO FREQUENCY CONTROL CIRCUIT AND MOBILE TERMINAL

by YANG, Jiafeng, LIU, Qiuwen, PANG, Shaoming, CHEN, Xianlong, XIONG, Xianping, ZHANG, Guoxi
Year of Publication 21.09.2022

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Patent

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Magnetic suspension bearing shell structure and compressor with same

by GONG GAO, YANG JIAFENG, WANG FEI
Year of Publication 05.12.2023

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Patent

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Inner loop power control method and device of mobile terminal and computer device

by YANG JIAFENG
Year of Publication 13.06.2017

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Efficient automatic cleaning equipment for pig breeding shed

by YANG JIAFENG, MA YINGGE
Year of Publication 22.09.2023

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Patent

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Propaganda display device for education

by YANG JIAFENG, ZHANG WEI
Year of Publication 23.06.2020

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Automatic sunken greenhouse

by YANG JIAFENG, MA YINGGE
Year of Publication 01.08.2023

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Automatic water dispenser capable of stabilizing pressure and controlling temperature for breeding pigs

by YANG JIAFENG, MA YINGGE
Year of Publication 28.07.2023

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Patent

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Carrier aggregation radio frequency circuit and mobile terminal

by YANG JIAFENG
Year of Publication 18.01.2017

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Forming die for grooved reinforcing plate

by SHI YIFA, YANG JIAFENG
Year of Publication 03.04.2020

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Die design for camber beam engine support

by SHI YIFA, YANG JIAFENG
Year of Publication 03.04.2020

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Double-layer new energy battery support

by SHI YIFA, YANG JIAFENG
Year of Publication 03.04.2020

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W-shaped cross beam forming die

by SHI YIFA, YANG JIAFENG
Year of Publication 03.04.2020

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Patent

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