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Heinz-Eckhard Engel

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  • Battenberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Firearm
    • Patent number 7,934,446
    • Issue date May 3, 2011
    • H. Krieghoff GmbH
    • Heinz-Eckhard Engel
    • F41 - WEAPONS
  • Information Patent Grant

    Firearm
    • Patent number 7,571,671
    • Issue date Aug 11, 2009
    • Heinz-Eckhard Engel
    • F41 - WEAPONS
  • Information Patent Grant

    Pump gun
    • Patent number 7,526,887
    • Issue date May 5, 2009
    • Heinz-Eckhard Engel
    • F41 - WEAPONS

Patents Applicationslast 30 patents

  • Information Patent Application

    Firearm
    • Publication number 20080184607
    • Publication date Aug 7, 2008
    • Heinz-Eckhard Engel
    • F41 - WEAPONS
  • Information Patent Application

    Pump gun
    • Publication number 20080168694
    • Publication date Jul 17, 2008
    • Heinz-Eckhard Engel
    • F41 - WEAPONS
  • Information Patent Application

    Firearm
    • Publication number 20050188578
    • Publication date Sep 1, 2005
    • Heinz-Eckhard Engel
    • F41 - WEAPONS