BE371474A - - Google Patents
Info
- Publication number
- BE371474A BE371474A BE371474DA BE371474A BE 371474 A BE371474 A BE 371474A BE 371474D A BE371474D A BE 371474DA BE 371474 A BE371474 A BE 371474A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
- H04L13/18—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of receivers
- H04L13/182—Printing mechanisms
- H04L13/184—Photographic printing and recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Control Of Linear Motors (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR693311T | 1929-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE371474A true BE371474A (https=) |
Family
ID=9040731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE371474D BE371474A (https=) | 1929-07-10 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE371474A (https=) |
| DE (1) | DE615983C (https=) |
| FR (1) | FR693311A (https=) |
| GB (1) | GB359518A (https=) |
-
0
- BE BE371474D patent/BE371474A/xx unknown
-
1929
- 1929-07-10 FR FR693311D patent/FR693311A/fr not_active Expired
-
1930
- 1930-07-02 DE DE1930615983D patent/DE615983C/de not_active Expired
- 1930-07-10 GB GB20973/30A patent/GB359518A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE615983C (de) | 1935-07-22 |
| GB359518A (en) | 1931-10-12 |
| FR693311A (fr) | 1930-11-19 |