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Asano Pole Co., Ltd.

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  • Tokyo, JP
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  • Information Patent Grant

    Porous inorganic product
    • Patent number 4,104,077
    • Issue date Aug 1, 1978
    • The Yokohama Rubber Co., Ltd.
    • Kazuaki Kobayashi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

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