Showing 1 - 20 results of 180 for search '"JIAGUI XU"', query time: 0.79s Refine Results  

Cipher lock

by JIAGUI XU
Year of Publication 12.07.2006
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Patent

Puzzle ring lock

by JIAGUI XU
Year of Publication 23.02.2000
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Patent

Vehicle puzzy lock

by JIAGUI XU, KAI YE
Year of Publication 24.09.2003
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Patent