Jung-Yuan Cheng

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Pan Chiao City, TW

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Patents Applicationslast 30 patents

Information Patent Application
WATER RESISTANT SLIDE FASTENER
- Publication number 20060207069
- Publication date Sep 21, 2006
- UNITECH ZIPPER AND MACHINERY CO., LTD.
- Jung-Yuan Cheng
- A44 - HABERDASHERY JEWELLERY