Francis Legrand

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Rocquencourt, FR

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Patents Grantslast 30 patents

Information Patent Grant
Equipment for storage of energy under kinetic form and recovery the...
- Patent number 4,444,444
- Issue date Apr 24, 1984
- Societe Nationale Industrielle Aerospatiale
- Alain Benedetti
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and integrated system for the torque control and energy stor...
- Patent number 4,188,666
- Issue date Feb 12, 1980
- Societe Nationale Industrielle et Aerospatiale
- Francis Legrand
- B64 - AIRCRAFT AVIATION COSMONAUTICS