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Taipei Hsien, TW
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Patents Grants
last 30 patents
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Patent Grant
Fastening device
Patent number
6,674,638
Issue date
Jan 6, 2004
Acer Inc.
Chiang Hsien-Chin
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Fastening device
Publication number
20030002245
Publication date
Jan 2, 2003
Chiang Hsien-Chin
G06 - COMPUTING CALCULATING COUNTING