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Horst Wolfgang Friedrich Von Lengeling

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Patents Grantslast 30 patents

  • Information Patent Grant

    Loading of explosives
    • Patent number 8,261,664
    • Issue date Sep 11, 2012
    • AEL Mining Services Limited
    • Horst Wolfgang Friedrich Von Lengeling
    • F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Loading of Explosives
    • Publication number 20120024181
    • Publication date Feb 2, 2012
    • AFRICAN EXPLOSIVES LIMITED
    • Horst Wolfgang Friedrich Von Lengeling
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    CRIMPING OF DETONATORS
    • Publication number 20090229338
    • Publication date Sep 17, 2009
    • AFRICAN EXPLOSIVES LIMITED
    • Horst Wolfgang Friedrich Von Lengeling
    • F42 - AMMUNITION BLASTING