Inventor · disambiguated record

Jean Paul Ducournau

Also filed as: DUCOURNAU JEAN PAUL

1 granted patent·10 citations·filing 1976–1976

31Inventor score

Technology areasH04Q

Files withTELEPHONES ERICSSON SOC FR DES1

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1 record

0156US4095054AElectronic telephone switching system of the stored program type comprising two active stages and one passive stageTELEPHONES ERICSSON SOC FR DES·Filed 1976·Granted Jun 13, 1978·10 cites·14 claims

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