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Hirotomo Tamiya

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  • Sagamihara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing bottle type can
    • Patent number 6,463,776
    • Issue date Oct 15, 2002
    • Daiwa Can Company
    • Yasushi Enoki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...