BE435327A - - Google Patents
Info
- Publication number
- BE435327A BE435327A BE435327DA BE435327A BE 435327 A BE435327 A BE 435327A BE 435327D A BE435327D A BE 435327DA BE 435327 A BE435327 A BE 435327A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB213510X | 1938-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE435327A true BE435327A (zh) |
Family
ID=10161415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE435327D BE435327A (zh) | 1938-07-15 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE435327A (zh) |
| CH (1) | CH213510A (zh) |
| FR (1) | FR857688A (zh) |
| GB (1) | GB516990A (zh) |
| NL (1) | NL62583C (zh) |
-
0
- NL NL62583D patent/NL62583C/xx active
- BE BE435327D patent/BE435327A/xx unknown
-
1938
- 1938-07-15 GB GB21079/38A patent/GB516990A/en not_active Expired
-
1939
- 1939-07-07 CH CH213510D patent/CH213510A/de unknown
- 1939-07-11 FR FR857688D patent/FR857688A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL62583C (zh) | |
| FR857688A (fr) | 1940-09-24 |
| GB516990A (en) | 1940-01-17 |
| CH213510A (de) | 1941-02-15 |