TREA

Lawrence R. Folsom

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  • Ohain, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable displacement blower
    • Patent number 4,563,131
    • Issue date Jan 7, 1986
    • Mechanical Technology Incorporated
    • Charles C. Bookout
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...