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Hiroto Oshima

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  • Oimachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Continuous vulcanizer
    • Patent number 4,416,601
    • Issue date Nov 22, 1983
    • Fujikura Cable Works, Ltd.
    • Masakazu Hasegawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL