BE419047A - - Google Patents
Info
- Publication number
- BE419047A BE419047A BE419047DA BE419047A BE 419047 A BE419047 A BE 419047A BE 419047D A BE419047D A BE 419047DA BE 419047 A BE419047 A BE 419047A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES120887D DE668819C (de) | 1935-12-19 | 1935-12-19 | Fernschreibvermittlungssystem fuer Rundschreibanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE419047A true BE419047A (ja) |
Family
ID=7535363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE419047D BE419047A (ja) | 1935-12-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE419047A (ja) |
| DE (1) | DE668819C (ja) |
-
0
- BE BE419047D patent/BE419047A/xx unknown
-
1935
- 1935-12-19 DE DES120887D patent/DE668819C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE668819C (de) | 1938-12-10 |