Roland Koch

Person

  • Bremgarten, CH

Patents Grantslast 30 patents

  • Information Patent Grant

    Diaphragm vacuum pump

    • Patent number 8,790,094
    • Issue date Jul 29, 2014
    • Medela Holding AG
    • Armin Felber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    DIAPHRAGM VACUUM PUMP

    • Publication number 20120070323
    • Publication date Mar 22, 2012
    • MEDELA HOLDING AG
    • Armin Felber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...