BE430931A - - Google Patents
Info
- Publication number
- BE430931A BE430931A BE430931DA BE430931A BE 430931 A BE430931 A BE 430931A BE 430931D A BE430931D A BE 430931DA BE 430931 A BE430931 A BE 430931A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB210432X | 1937-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE430931A true BE430931A (ja) |
Family
ID=10156206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE430931D BE430931A (ja) | 1937-11-12 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE430931A (ja) |
| CH (1) | CH210432A (ja) |
| DE (1) | DE901430C (ja) |
| FR (1) | FR845891A (ja) |
| GB (1) | GB505575A (ja) |
-
0
- BE BE430931D patent/BE430931A/xx unknown
-
1937
- 1937-11-12 GB GB31153/37A patent/GB505575A/en not_active Expired
-
1938
- 1938-10-30 DE DEC3243D patent/DE901430C/de not_active Expired
- 1938-11-02 CH CH210432D patent/CH210432A/de unknown
- 1938-11-10 FR FR845891D patent/FR845891A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB505575A (en) | 1939-05-12 |
| DE901430C (de) | 1954-01-11 |
| CH210432A (de) | 1940-07-15 |
| FR845891A (fr) | 1939-09-04 |