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Kato Hatsuji Kaisha, Ltd.

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Damper device
    • Patent number 5,333,845
    • Issue date Aug 2, 1994
    • Kato Hatsuji Kaisha, Ltd.
    • Sato Seiichi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES