TREA

Shunichiro Kirimura

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface treatment of plastic material
    • Patent number 4,297,187
    • Issue date Oct 27, 1981
    • Toray Industries, Inc.
    • Yukichi Deguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL