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Oai Tuan Mach

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  • La Puente, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oilless air motor assembly for hydraulic pumps
    • Patent number 7,229,260
    • Issue date Jun 12, 2007
    • Southern California Hydraulic Engineering, Inc.
    • Oai Tuan Mach
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oilless air motor assembly for hydraulic pumps
    • Patent number 6,676,386
    • Issue date Jan 13, 2004
    • Southern California Hydraulic Engineering, Inc.
    • Oai Tuan Mach
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Oilless air motor assembly for hydraulic pumps
    • Publication number 20040096343
    • Publication date May 20, 2004
    • Southern California Hydraulic Engineering, Inc.
    • Oai Tuan Mach
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Oilless air motor assembly for hydraulic pumps
    • Publication number 20030053917
    • Publication date Mar 20, 2003
    • Southern California Hydraulic Engineering, Inc.
    • Oai Tuan Mach
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...