Raoul Rougemont

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F-37150 Blere, FR

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Patents Grantslast 30 patents

Information Patent Grant
Station for collecting wind energy
- Patent number 4,421,452
- Issue date Dec 20, 1983
- Raoul Rougemont
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...