Robert J. Balquet

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Propulsion and lift system for speed boats with submerged foil
- Patent number 4,862,820
- Issue date Sep 5, 1989
- Etat Francais
- Jean-Pierre R. Guezou
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Surface effect, side keel vessel containing perfected buoyancy systems
- Patent number 4,724,786
- Issue date Feb 16, 1988
- Etat Francais
- Jean-Pierre R. Guezou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hull shapes for surface effect ship with side walls and two modes o...
- Patent number 4,708,077
- Issue date Nov 24, 1987
- L'Etat Francais represente par le Delegue General pour l'Armement
- Robert Balquet
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Surface effect type, side keel vessel fitted with an improved forwa...
- Patent number 4,646,866
- Issue date Mar 3, 1987
- Etat Francais
- Jean-Paul A. Bertrand
- B60 - VEHICLES IN GENERAL