Ohi Seisakusho Col., Ltd.

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Yokohama, JP

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Information Patent Grant
Door lock device with half-latch detector
- Patent number 6,048,003
- Issue date Apr 11, 2000
- Ohi Seisakusho Col., Ltd.
- Ryoji Shimura
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

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