CH269348A - Fernschreiberamtsanlage. - Google Patents
Fernschreiberamtsanlage.Info
- Publication number
- CH269348A CH269348A CH269348DA CH269348A CH 269348 A CH269348 A CH 269348A CH 269348D A CH269348D A CH 269348DA CH 269348 A CH269348 A CH 269348A
- Authority
- CH
- Switzerland
- Prior art keywords
- exchange system
- telegraph exchange
- telegraph
- exchange
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB269348X | 1939-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH269348A true CH269348A (de) | 1950-06-30 |
Family
ID=10251520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH269348D CH269348A (de) | 1939-06-30 | 1947-09-25 | Fernschreiberamtsanlage. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE440573A (de) |
CH (1) | CH269348A (de) |
FR (1) | FR867121A (de) |
GB (1) | GB534210A (de) |
-
0
- BE BE440573D patent/BE440573A/xx unknown
-
1939
- 1939-06-30 GB GB19116/39A patent/GB534210A/en not_active Expired
-
1940
- 1940-09-12 FR FR867121D patent/FR867121A/fr not_active Expired
-
1947
- 1947-09-25 CH CH269348D patent/CH269348A/de unknown
Also Published As
Publication number | Publication date |
---|---|
BE440573A (de) | |
GB534210A (en) | 1941-03-03 |
FR867121A (fr) | 1941-10-01 |
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