Andre P. A. Challine

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Platform for installation at sea or on a body of water
- Patent number 4,142,819
- Issue date Mar 6, 1979
- Compagnie Generale pour les Developpements Operationnels des Richesses Sous-M...
- Andre P. A. Challine
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING