Search Results - "YUAN QINGCHAO" :: K.UTB vyhledávací portál

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Baby carriage

by YUAN QINGCHAO
Year of Publication 11.02.2022

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Patent

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Automatic locating rotary surface milling clamp for shell

by FENG AIJU, YUAN QINGCHAO
Year of Publication 02.07.2024

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Patent

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Novel folding seat

by YUAN QINGCHAO
Year of Publication 29.12.2020

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Patent

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Novel handlebar lock

by YUAN QINGCHAO
Year of Publication 15.12.2020

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Patent

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Novel folding handlebar

by YUAN QINGCHAO
Year of Publication 15.12.2020

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Patent

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Novel folding tricycle

by YUAN QINGCHAO
Year of Publication 15.12.2020

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Patent

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Novel folding bicycle beam

by YUAN QINGCHAO
Year of Publication 15.12.2020

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Patent

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Corner shearing and punching device for discarded bank cards

by YUAN QINGCHAO
Year of Publication 01.12.2020

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Patent

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Irregular support boring-to-turning clamp

by XU GUANGXIU, YUAN QINGCHAO
Year of Publication 19.07.2024

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Patent

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Double-angle drilling rotary clamp for support

by XU GUANGXIU, YUAN QINGCHAO
Year of Publication 12.07.2024

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Patent

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Quick oiling device of thrust wheel

by YUAN QINGCHAO
Year of Publication 23.02.2018

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Patent

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Cup

by YUAN QINGCHAO
Year of Publication 09.03.2016

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Patent

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Method for improving safety coefficient of tailing pond based on segmented damming

by CHEN ZONGPING, HUANG QING, WEI ZONGWU, YUAN QINGCHAO
Year of Publication 13.01.2023

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Patent

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Ruler for sorting out improper-to-circulate RMB notes

by YUAN QINGCHAO
Year of Publication 14.08.2013

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Patent

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Powder detergent automatic feeder

by YUAN QINGCHAO
Year of Publication 14.08.2013

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Patent

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Round hole punching cutter

by JIN SHUDONG, GE YUEXIN, SHEN CHEN, CHANG PEILIN, YUAN QINGCHAO
Year of Publication 11.08.2023

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Patent

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Clamp for machining

by ZHU JIANWEN, MA HONGGE, ZHENG HONGBO, LI WENKE, ZHANG XI, FAN XIANGTAO, SUN MINGCAN, YUAN QINGCHAO
Year of Publication 08.03.2024

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Patent

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Pin dismounting device

by SHI QI, ZHANG XIANTAO, ZHAO YINGXIANG, PENG RUI, YUAN QINGCHAO
Year of Publication 01.02.2022

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Patent

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Parking braking device for forklift

by ZHU JIANWEN, MA HONGGE, ZHENG HONGBO, LI WENKE, ZHANG XI, FAN XIANGTAO, SUN MINGCAN, YUAN QINGCHAO
Year of Publication 03.11.2023

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Patent

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Gear shaping tool sharpener

by ZHU JIANWEN, MA HONGGE, ZHENG HONGBO, LI WENKE, ZHANG XI, FAN XIANGTAO, SUN MINGCAN, YUAN QINGCHAO
Year of Publication 15.09.2023

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Patent

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