Search Results - "SONG QIUFENG" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Cup

Cup

by DU LU, SONG QIUFENG
Year of Publication 11.07.2012

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Patent

Chair with backrest capable being deformed into stool

Chair with backrest capable being deformed into stool

by SHEN QI, XUE BING, SONG QIUFENG
Year of Publication 11.07.2012

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Patent

Hydraulic lifting boring tower for directional construction

Hydraulic lifting boring tower for directional construction

by TIAN JIONG, CAO JIANLONG, CHEN JIANZHONG, ZHOU XUEYUAN, ZHANG XIKUN, LIU HU, SONG QIUFENG
Year of Publication 19.03.2014

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Patent

Originally-shaped sand sampler suitable for collecting instable sand sample

Originally-shaped sand sampler suitable for collecting instable sand sample

by TIAN JIONG, YANG GUIYU, ZHANG XIKUN, LIU HU, SONG QIUFENG, JIN YIMIN
Year of Publication 19.03.2014

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Patent

Notebook computer power adapter with switch

Notebook computer power adapter with switch

by LU YI, YAO JUN, LIANG YUERONG, SONG QIUFENG, WU PENG
Year of Publication 19.01.2011

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Patent

Self-walking type reverse circulation drill

Self-walking type reverse circulation drill

by GAO SHUFANG, HE XU, KONG XIANGWANG, ZHANG XIKUN, SONG QIUFENG, JIN YIMIN
Year of Publication 28.11.2007

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Patent

An artesian well tower

An artesian well tower

by GAO SHUFANG, ZHU CAIHUA, LIU FENGRONG, LU GUANGJIE, KONG XIANGWANG, ZHANG XIKUN, SONG QIUFENG, SONG XIAOJUAN, JIN YIMIN
Year of Publication 20.02.2008

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Patent