Pierre Langlois

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Intermittent pulsed corona discharge lightning rod
- Patent number 4,652,694
- Issue date Mar 24, 1987
- Centre National de la Recherche Scientifique
- Max Goldman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical ionizing devices for lightning protection
- Patent number 4,540,844
- Issue date Sep 10, 1985
- Societe Francaise Helita
- Michel Sautereau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER