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Shenzhen City, CN
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last 30 patents
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Patent Application
IMPACTING HEAD AND IMPACT TESTING DEVICE USING THE SAME
Publication number
20130160519
Publication date
Jun 27, 2013
DI-GANG ZHAI
G01 - MEASURING TESTING
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Patent Application
SHOCK AND IMPACT TESTING DEVICE AND METHOD
Publication number
20130014558
Publication date
Jan 17, 2013
HON HAI Precision Industry CO., LTD.
DI-GANG ZHAI
G01 - MEASURING TESTING
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Patent Application
SHOCK AND IMPACT TESTING DEVICE AND METHOD
Publication number
20130008227
Publication date
Jan 10, 2013
HON HAI Precision Industry CO., LTD.
DI-GANG ZHAI
G01 - MEASURING TESTING