BE498849A - - Google Patents
Info
- Publication number
- BE498849A BE498849A BE498849DA BE498849A BE 498849 A BE498849 A BE 498849A BE 498849D A BE498849D A BE 498849DA BE 498849 A BE498849 A BE 498849A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J9/00—Multiplex systems in which each channel is represented by a different type of modulation of the carrier
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR842506X | 1949-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE498849A true BE498849A (de) |
Family
ID=9311476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE498849D BE498849A (de) | 1949-12-31 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE498849A (de) |
| DE (1) | DE842506C (de) |
| FR (1) | FR1004767A (de) |
| GB (1) | GB672629A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB705946A (en) * | 1951-08-28 | 1954-03-24 | Gen Electric Co Ltd | Improvements in or relating to electric signalling systems |
| DE1067693B (de) * | 1956-04-07 | 1959-10-22 | Boelkow Entwicklungen Kg | Fernsteuerung von bewegten Koerpern, insbesondere Flugkoerpern, ueber eine Zweidrahtleitung |
-
0
- BE BE498849D patent/BE498849A/xx unknown
-
1949
- 1949-12-31 FR FR1004767D patent/FR1004767A/fr not_active Expired
-
1950
- 1950-12-08 GB GB30143/50A patent/GB672629A/en not_active Expired
- 1950-12-20 DE DEP4829A patent/DE842506C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1004767A (fr) | 1952-04-02 |
| GB672629A (en) | 1952-05-21 |
| DE842506C (de) | 1952-06-26 |