Claude P. Valenchon

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Platforms resting on an underwater structure
- Patent number 4,158,516
- Issue date Jun 19, 1979
- Compagnie Generale pour les Developpements Operationnels des Richesses Sous-M...
- Alain G. N. Noblanc
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING