Ballast-Nedam Groep N.V., Amsterdamse Ballast Bagger en Grond (Amsterdam Ballast Dredging) B.V.

Organization

  • Amstelveen, NL

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for dredging

    • Patent number 4,177,585
    • Issue date Dec 11, 1979
    • Ballast-Nedam Groep N.V., Amsterdamse Ballast Bagger en Grond (Amsterdam Ball...
    • Jan de Koning
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

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