Jen-Hung Weng

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Taoyuan, TW

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Patents Applicationslast 30 patents

Information Patent Application
Method for generating a holographic visual effect and decoration pl...
- Publication number 20030218786
- Publication date Nov 27, 2003
- Wen-Chin Yao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL