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Umebachi Fastener Kabushiki Kaisha

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  • Osaka, JP
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  • Information Patent Grant

    Bolt and nut unit coated with lubricant
    • Patent number 4,206,060
    • Issue date Jun 3, 1980
    • Sumitomo Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Yamamoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

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