Syuji Maeda

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Fussa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lock cylinder
- Patent number 5,722,274
- Issue date Mar 3, 1998
- Kokusai Gijutsu Kaihatsu Kabushiki Kaisha
- Shunsaku Nakauchi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES