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Krings International GmbH & Co. KG

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  • Heinsberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cribbing device for trenches
    • Patent number 4,657,442
    • Issue date Apr 14, 1987
    • Krings International GmbH & Co. KG
    • Josef Krings
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING