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Hideaki Hiratsuka

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  • Kitaibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fully automatic washing machine
    • Patent number 5,042,276
    • Issue date Aug 27, 1991
    • Hitachi, Ltd.
    • Toshiyasu Kamano
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...