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Wenjea J. Tseng

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite ceramic
    • Patent number 5,616,527
    • Issue date Apr 1, 1997
    • Isuzu Motors Limited
    • Hideki Kita
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Silicon nitride based sintered product
    • Patent number 5,591,687
    • Issue date Jan 7, 1997
    • Isuzu Ceramics Research Insitute Co., Ltd.
    • Hideki Kita
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES