Showing 1 - 20 results of 24 for search '"XU HANGFENG"', query time: 0.84s Refine Results  

LED head lamp

by XU HANGFENG
Year of Publication 23.03.2011
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Patent

Working lamp

by XU HANGFENG
Year of Publication 05.01.2011
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Patent

Clip lamp

by XU HANGFENG
Year of Publication 11.08.2010
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Patent