Jean P. G. Charil

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Clamart, FR

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Patents Grantslast 30 patents

Information Patent Grant
Installation for time multiplexing and transmitting telephone signa...
- Patent number 4,152,543
- Issue date May 1, 1979
- Association des Ouvriers en Instruments de Precision
- Lucien P. E. Prudhon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for transmitting and receiving pulses
- Patent number 4,127,750
- Issue date Nov 28, 1978
- Association des Ouvriers en Instruments de Precision
- Lucien P. E. Prudhon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for transmitting and receiving pulses
- Patent number 4,001,524
- Issue date Jan 4, 1977
- Association des Ouvriers en Instruments de Precision
- Lucien Pierre Emile Prudhon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE