TREA

Claus Petters

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  • Brekendorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sea-bottom mine
    • Patent number 4,317,414
    • Issue date Mar 2, 1982
    • Messerschmitt-Bolkow-Blohm Gesellschaft mit beschrankter Haftung
    • Helmut Grawe
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Ocean floor mine
    • Patent number 4,123,974
    • Issue date Nov 7, 1978
    • Messerschmitt-Bolkow-Blohm GmbH
    • Adam Mutsch
    • F42 - AMMUNITION BLASTING