Chun-Tang Lee

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Suzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Drive mechanism
- Patent number 8,357,066
- Issue date Jan 22, 2013
- Aixin Technologies, LLC
- Chun-Tang Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DRIVE MECHANISM
- Publication number 20100243394
- Publication date Sep 30, 2010
- Chun-Tang Lee
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS