TREA

Nobumoto Isozaki

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  • Information Patent Grant

    Bubble floating type separator
    • Patent number 5,928,509
    • Issue date Jul 27, 1999
    • Hikoroku Sugiura
    • Hikoroku Sugiura
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

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