Shui Shan Chao

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Pin-Tong Hsieh, TW

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Patents Applicationslast 30 patents

Information Patent Application
Lock assembly with a piece moved by a magnetic member in a key
- Publication number 20030140668
- Publication date Jul 31, 2003
- Shui Shan Chao
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES