Syuichi Sugie

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Locking devices
- Patent number 4,482,175
- Issue date Nov 13, 1984
- Kabushiki Kaisha Isshin Kenkyusho
- Syuichi Sugie
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES