TREA

Yoshida; Yasuhiko

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  • Saitama, JP
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  • Information Patent Grant

    Method for reforming surface
    • Patent number 5,346,728
    • Issue date Sep 13, 1994
    • C. Itoh Fine Chemical Co., Ltd.
    • Yasuhiko Yoshida
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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