Kin Sen Yong

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Singapore, SG

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Patents Applicationslast 30 patents

Information Patent Application
ROTATABLE SLIDING WINDOW
- Publication number 20150052816
- Publication date Feb 26, 2015
- NAM LEE PRESSED METAL IND LTD.
- Jee Meng Chen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES