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INCHEON-SI, KR

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Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR UNLOCKING LOCK RECOGNIZING PUNCHED CARD
- Publication number 20130091908
- Publication date Apr 18, 2013
- MAZETECH CO LTD
- Byung-Sung Lee
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES