BE438088A - - Google Patents
Info
- Publication number
- BE438088A BE438088A BE438088DA BE438088A BE 438088 A BE438088 A BE 438088A BE 438088D A BE438088D A BE 438088DA BE 438088 A BE438088 A BE 438088A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
- H04L17/02—Apparatus or circuits at the transmitting end
- H04L17/12—Automatic transmitters, e.g. controlled by perforated tape
- H04L17/14—Automatic transmitters, e.g. controlled by perforated tape with optical sensing means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/06—Answer-back mechanisms or circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB931539A GB526826A (en) | 1939-03-24 | 1939-03-24 | Improvements in or relating to teleprinter exchange systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE438088A true BE438088A (US07816562-20101019-C00012.png) |
Family
ID=9869606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE438088D BE438088A (US07816562-20101019-C00012.png) | 1939-03-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE438088A (US07816562-20101019-C00012.png) |
| FR (1) | FR863110A (US07816562-20101019-C00012.png) |
| GB (1) | GB526826A (US07816562-20101019-C00012.png) |
-
0
- BE BE438088D patent/BE438088A/xx unknown
-
1939
- 1939-03-24 GB GB931539A patent/GB526826A/en not_active Expired
-
1940
- 1940-01-27 FR FR863110D patent/FR863110A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR863110A (fr) | 1941-03-24 |
| GB526826A (en) | 1940-09-26 |
