Burghardt Vossen

Person

  • Gutersloh, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle

    • Patent number 4,659,097
    • Issue date Apr 21, 1987
    • Durkopp System Technik GmbH
    • Gerd Kupper
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS