Phillippe A. R. Dumas

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Saint-Fargeau, FR

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Patents Grantslast 30 patents

Information Patent Grant
Gravity base structure for an offshore platform in arctic regions
- Patent number 5,044,830
- Issue date Sep 3, 1991
- Doris Engineering
- Gerard A. A. Barbaras
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING