Directia De Telecomunicatii A Municipiului Bucuresti,Ro
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Directia De Telecomunicatii A Municipiului Bucuresti,RofiledCriticalDirectia De Telecomunicatii A Municipiului Bucuresti,Ro
Priority to RO7997429ApriorityCriticalpatent/RO76996A2/fr
Publication of RO76996A2publicationCriticalpatent/RO76996A2/fr
RO7997429A1979-05-051979-05-05Dispositif d'essai et verification automatique des jonctions de sortie de central telephonique automatique
RO76996A2
(fr)
Fremgangsmaade til tilpasning af overfoeringsfunktionen i et hoereapparat til forskellige hoeredefekter samt hoereapparat til udoevelse af fremgangsmaaden