BE453899A - - Google Patents
Info
- Publication number
- BE453899A BE453899A BE453899DA BE453899A BE 453899 A BE453899 A BE 453899A BE 453899D A BE453899D A BE 453899DA BE 453899 A BE453899 A BE 453899A
- 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
- H04L17/04—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars
- H04L17/06—Contact operating means
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL900981X | 1940-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453899A true BE453899A (xx) |
Family
ID=19858278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453899D BE453899A (xx) | 1940-04-16 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE453899A (xx) |
| FR (1) | FR900981A (xx) |
| NL (1) | NL55864C (xx) |
-
0
- NL NL55864D patent/NL55864C/xx active
- BE BE453899D patent/BE453899A/xx unknown
-
1944
- 1944-01-05 FR FR900981D patent/FR900981A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR900981A (fr) | 1945-07-13 |
| NL55864C (xx) |