TREA

Armin Kölmel

Follow

Person

  • Rottenburg, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Air filter unit
    • Patent number 8,277,527
    • Issue date Oct 2, 2012
    • Andreas Stihl AG & Co KG
    • Sven Keller
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Air filter unit
    • Publication number 20100192901
    • Publication date Aug 5, 2010
    • Sven Keller
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...