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CHENG-HUNG SUNG
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TAIPEI, TW
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Fixation module
Patent number
9,339,101
Issue date
May 17, 2016
Twinhead International Corporation
Cheng-Hung Sung
A45 - HAND OR TRAVELLING ARTICLES
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FIXATION MODULE
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20140215764
Publication date
Aug 7, 2014
Twinhead International Corporation
CHENG-HUNG SUNG
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC