RO81099A2 - Dispozitiv pentru verificarea automata a selectorilor de grup i intrind locali din centralele telefonice automate rotative 7d
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Dispozitiv pentru verificarea automata a selectorilor de grup i intrind locali din centralele telefonice automate rotative 7d
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Publication number
RO81099A2
RO81099A2RO81103453ARO10345381ARO81099A2RO 81099 A2RO81099 A2RO 81099A2RO 81103453 ARO81103453 ARO 81103453ARO 10345381 ARO10345381 ARO 10345381ARO 81099 A2RO81099 A2RO 81099A2
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Application filed by Directia Judeteana De Posta Si Telecomunicatii,RofiledCriticalDirectia Judeteana De Posta Si Telecomunicatii,Ro
Priority to RO103453ApriorityCriticalpatent/RO81099B1/ro
Publication of RO81099A2publicationCriticalpatent/RO81099A2/ro
Publication of RO81099B1publicationCriticalpatent/RO81099B1/ro
RO103453A1981-02-191981-02-19DISPOZITIV PENTRU VERIFICAREA AUTOMATA A SELECTORILOR DE GRUP I INTRîND LOCALI, DIN CENTRALELE TELEFONICE AUTOMATE ROTATIVE 7 D
RO81099B1
(ro)