BE405794A - - Google Patents
Info
- Publication number
- BE405794A BE405794A BE405794DA BE405794A BE 405794 A BE405794 A BE 405794A BE 405794D A BE405794D A BE 405794DA BE 405794 A BE405794 A BE 405794A
- 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
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 |
|---|---|---|---|
| DE426774X | 1933-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE405794A true BE405794A (en:Method) |
Family
ID=6477233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE405794D BE405794A (en:Method) | 1933-10-20 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE405794A (en:Method) |
| FR (1) | FR779917A (en:Method) |
| GB (1) | GB426774A (en:Method) |
| NL (1) | NL41724C (en:Method) |
-
0
- NL NL41724D patent/NL41724C/xx active
- BE BE405794D patent/BE405794A/xx unknown
-
1934
- 1934-10-19 FR FR779917D patent/FR779917A/fr not_active Expired
- 1934-10-20 GB GB30115/34A patent/GB426774A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB426774A (en) | 1935-04-09 |
| NL41724C (en:Method) | |
| FR779917A (fr) | 1935-04-16 |