TREA

Kousuke Noda

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  • Tsuchiura, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbomolecular pump
    • Patent number 4,579,508
    • Issue date Apr 1, 1986
    • Hitachi, Ltd.
    • Nobuo Tsumaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...