Societe e'Etudes et de Recherches en Sources d'Energie Nouvelles

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Bonnelles, FR

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Patents Grantslast 30 patents

Information Patent Grant
Batteries, accumulators and electrochemical generators with non-met...
- Patent number 4,318,968
- Issue date Mar 9, 1982
- Societe e'Etudes et de Recherches en Sources d'Energie Nouvelles
- Michel Berger
- H01 - BASIC ELECTRIC ELEMENTS