RO80011A2 - Echipament de semnalizare pentru circuitele de jonctiune dintre centralele telefonice automate interurbane - Google Patents

Echipament de semnalizare pentru circuitele de jonctiune dintre centralele telefonice automate interurbane

Info

Publication number
RO80011A2
RO80011A2 RO7477242A RO7724274A RO80011A2 RO 80011 A2 RO80011 A2 RO 80011A2 RO 7477242 A RO7477242 A RO 7477242A RO 7724274 A RO7724274 A RO 7724274A RO 80011 A2 RO80011 A2 RO 80011A2
Authority
RO
Romania
Prior art keywords
automatic telephone
signaling equipment
junction circuits
intermediate automatic
telephone centers
Prior art date
Application number
RO7477242A
Other languages
English (en)
French (fr)
Inventor
Virgil Ionescu
Gheorghe Achim
Original Assignee
Directia Judeteana De Posta Si Telecomunicatii,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 Judeteana De Posta Si Telecomunicatii,Ro filed Critical Directia Judeteana De Posta Si Telecomunicatii,Ro
Priority to RO7477242A priority Critical patent/RO80011A2/ro
Publication of RO80011A2 publication Critical patent/RO80011A2/ro

Links

RO7477242A 1974-01-10 1974-01-10 Echipament de semnalizare pentru circuitele de jonctiune dintre centralele telefonice automate interurbane RO80011A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7477242A RO80011A2 (ro) 1974-01-10 1974-01-10 Echipament de semnalizare pentru circuitele de jonctiune dintre centralele telefonice automate interurbane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7477242A RO80011A2 (ro) 1974-01-10 1974-01-10 Echipament de semnalizare pentru circuitele de jonctiune dintre centralele telefonice automate interurbane

Publications (1)

Publication Number Publication Date
RO80011A2 true RO80011A2 (ro) 1982-10-11

Family

ID=20093127

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7477242A RO80011A2 (ro) 1974-01-10 1974-01-10 Echipament de semnalizare pentru circuitele de jonctiune dintre centralele telefonice automate interurbane

Country Status (1)

Country Link
RO (1) RO80011A2 (ro)

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