TREA

Thorsten Langen

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  • Stuttgart, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR OPERATING A SUCTION DEVICE AND SUCTION DEVICE
    • Publication number 20200163517
    • Publication date May 28, 2020
    • Alfred Kärcher SE & Co. KG
    • Thorsten Langen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Method for cleaning the filters of a vacuum cleaner and vacuum clea...
    • Publication number 20090205491
    • Publication date Aug 20, 2009
    • Alfred Kaercher GmbH & Co. KG
    • Daniel Eckstein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Vacuum cleaner
    • Publication number 20090205158
    • Publication date Aug 20, 2009
    • Alfred Kaercher GmbH & Co. KG
    • Daniel Eckstein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Vacuum cleaner
    • Publication number 20090205159
    • Publication date Aug 20, 2009
    • Alfred Kaercher GmbH & Co. KG
    • Christian Stewen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method for cleaning the filters of a vacuum cleaner and vacuum clea...
    • Publication number 20090205499
    • Publication date Aug 20, 2009
    • Alfred Kaercher GmbH & Co. KG
    • Daniel Eckstein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL