TREA

Dieter Kaltbeitzer

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  • Duesseldorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Underwater detonating device
    • Patent number 4,478,149
    • Issue date Oct 23, 1984
    • Rheinmetall GmbH
    • Gunter Backstein
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Underwater detonating device
    • Patent number 4,369,709
    • Issue date Jan 25, 1983
    • Rheinmetall GmbH
    • Guenter Backstein
    • F42 - AMMUNITION BLASTING