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Shih-Tzou Wen
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Sanchung City, TW
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last 30 patents
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Patent Grant
Sliding block type stepless autoshift speed changer
Patent number
7,699,739
Issue date
Apr 20, 2010
Shih-Tzou Wen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
Sliding block type stepless autoshift speed changer
Publication number
20090131213
Publication date
May 21, 2009
Shih-Tzou Wen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Eccentrically operated speed-variating device
Publication number
20040055415
Publication date
Mar 25, 2004
Shih-Tzou Wen
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS