Roger Lannuzel

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Saint-Denis, FR

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Patents Grantslast 30 patents

Information Patent Grant
Chopper including transistor switches
- Patent number 4,118,641
- Issue date Oct 3, 1978
- Compagnie Industrielle des Telecommunications S.A.
- Roger Lannuzel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER