TREA

Martin WEISGERBER

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  • Bonn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas mask
    • Patent number 10,173,084
    • Issue date Jan 8, 2019
    • Draeger Safety AG & Co. KGaA
    • Dirk Feil
    • A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS MASK
    • Publication number 20130263848
    • Publication date Oct 10, 2013
    • Drager Safety AG & Co. KGaA
    • Dirk FEIL
    • A62 - LIFE-SAVING FIRE-FIGHTING