Showing 1 - 20 results of 72 for search '"ZHOU YUEJIAN"', query time: 1.04s Refine Results  

Drip water meter

by YUEJIAN ZHOU
Year of Publication 30.05.2007
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Patent

Lock mechanism

by YUEJIAN ZHOU
Year of Publication 31.05.2006
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Patent

Driver

by YUEJIAN ZHOU
Year of Publication 09.10.2002
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Patent