Maurice Roudeau

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Lannion, FR

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Patents Grantslast 30 patents

Information Patent Grant
Test device for and method of locating faults in a two-wire line or...
- Patent number 4,464,621
- Issue date Aug 7, 1984
- Hubert Prigent
- G01 - MEASURING TESTING
Information Patent Grant
Overvoltage protective module
- Patent number 4,380,038
- Issue date Apr 12, 1983
- Maurice Roudeau
- H01 - BASIC ELECTRIC ELEMENTS