Pierre Guenard

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Backward wave oscillator tube utilizing successive delay line secti...
- Patent number 4,263,566
- Issue date Apr 21, 1981
- Thomson-CSF
- Pierre Guenard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backward wave oscillator tube for the production of microwave
- Patent number 4,149,107
- Issue date Apr 10, 1979
- Thomson-CSF
- Pierre Guenard
- H01 - BASIC ELECTRIC ELEMENTS