Yan Zhang

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Tu-Cheng City, TW

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Patents Applicationslast 30 patents

Information Patent Application
Winding machine
- Publication number 20090026304
- Publication date Jan 29, 2009
- Chun-Chieh Yu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
AUTOMATIC WINDER
- Publication number 20080245916
- Publication date Oct 9, 2008
- CHENG UEI PRECISION INDUSTRY CO., LTD.
- Chun-Chieh Yu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL