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Alfons Laumann

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  • Gifhorn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Functional component for influencing tank ventilation and arrangeme...
    • Patent number 10,947,937
    • Issue date Mar 16, 2021
    • Volkswagen Aktiengesellschaft
    • Johannes Koch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Plug-in connector
    • Patent number 9,194,521
    • Issue date Nov 24, 2015
    • Volkswagen AG
    • Hermann Cichorek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FUNCTIONAL COMPONENT FOR INFLUENCING TANK VENTILATION AND ARRANGEME...
    • Publication number 20190323461
    • Publication date Oct 24, 2019
    • Volkswagen Aktiengesellschaft
    • Johannes KOCH
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PLUG-IN CONNECTOR
    • Publication number 20120119485
    • Publication date May 17, 2012
    • Volkswagen AG
    • Hermann Cichorek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...