TREA

Kohei Sugimura

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    V-ribbed belt and method for producing same
    • Patent number 10,760,646
    • Issue date Sep 1, 2020
    • Mitsuboshi Belting Ltd.
    • Masashi Harada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents