Patrick Palbras

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Bretigny Sur Orge, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for building a tunnel immersed on a sub-sea soil
- Patent number 7,766,579
- Issue date Aug 3, 2010
- Bouygues Travaux Publics
- Pierre Aristaghes
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Process and Device for Building a Tunnel Immersed on a Sub-Sea Soil
- Publication number 20070248416
- Publication date Oct 25, 2007
- Pierre Aristaghes
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING