TREA

Akihiko Hama

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air compressor assembly
    • Patent number 5,030,067
    • Issue date Jul 9, 1991
    • Tokico Limited
    • Harutsugu Ushiota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...