TREA

Masatoshi Fujita

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  • Toyokawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flaring apparatus for flaring a rim element
    • Patent number 4,809,529
    • Issue date Mar 7, 1989
    • Topy Kogyo Kabushiki Kaisha
    • Yusaku Shinozawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...