SOCIETE FRANCAISE DE L'ELECTRO-RESISTANCE

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PARIS, FR

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Patents Grantslast 30 patents

Information Patent Grant
Electroresistor and method of making same
- Patent number 4,075,452
- Issue date Feb 21, 1978
- Societe Francaise de l'Electro-Resistance
- Paul Rene Simon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for etching thin foils by electrochemical machining to produ...
- Patent number 4,053,977
- Issue date Oct 18, 1977
- Societe Francaise de l'Electro-Resistance
- Paul Rene Simon
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
73104710 - NICROCER
- Serial number 73104710
- Registration number 1090745
- Filing date Oct 28, 1976
- SOCIETE FRANCAISE DE L'ELECTRO-RESISTANCE
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments