TREA

Yuji Kondo

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  • Akashi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe connection device
    • Patent number 5,261,638
    • Issue date Nov 16, 1993
    • Cejn AB
    • Toshihiko Onishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic motor control circuit
    • Patent number 5,058,383
    • Issue date Oct 22, 1991
    • Nippon Air Brake Kabushiki Kaisha
    • Masahiro Tsunemi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...