SE385180B - Passningsanordning i telefonvexel - Google Patents
Passningsanordning i telefonvexelInfo
- Publication number
- SE385180B SE385180B SE7411448A SE7411448A SE385180B SE 385180 B SE385180 B SE 385180B SE 7411448 A SE7411448 A SE 7411448A SE 7411448 A SE7411448 A SE 7411448A SE 385180 B SE385180 B SE 385180B
- Authority
- SE
- Sweden
- Prior art keywords
- telephone exchange
- fitting device
- fitting
- telephone
- exchange
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7411448A SE385180B (sv) | 1974-09-11 | 1974-09-11 | Passningsanordning i telefonvexel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7411448A SE385180B (sv) | 1974-09-11 | 1974-09-11 | Passningsanordning i telefonvexel |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7411448L SE7411448L (sv) | 1976-03-12 |
SE385180B true SE385180B (sv) | 1976-06-08 |
Family
ID=20322113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7411448A SE385180B (sv) | 1974-09-11 | 1974-09-11 | Passningsanordning i telefonvexel |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE385180B (sv) |
-
1974
- 1974-09-11 SE SE7411448A patent/SE385180B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
SE7411448L (sv) | 1976-03-12 |
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