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Patents Grants
last 30 patents
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Patent Grant
Mechanical type disc brake for bicycle
Patent number
6,736,243
Issue date
May 18, 2004
National Science Council
Zhang-Hua Fong
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
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Patent Application
Parallel-serial bevel and hypoid gear generating machine
Publication number
20060002775
Publication date
Jan 5, 2006
Zhang-Hua Fong
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR