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Application filed by Intreprinderea "Electromagnetica",RofiledCriticalIntreprinderea "Electromagnetica",Ro
Priority to RO84611ApriorityCriticalpatent/RO80600B1/ro
Publication of RO80600A2publicationCriticalpatent/RO80600A2/ro
Publication of RO80600B1publicationCriticalpatent/RO80600B1/ro
RO84611A1976-01-241976-01-24Dispozitiv pentru verificarea automata a circuitului de transmitator zecimal tip 7 a2 din centralele telefonice pentaconta
RO80600B1
(ro)