TREA

Michiaki Tsutsui

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dyeing method
    • Patent number 4,322,214
    • Issue date Mar 30, 1982
    • Asahi Chemical Company Limited
    • Osamu Manabe
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...