BE453131A - - Google Patents
Info
- Publication number
- BE453131A BE453131A BE453131DA BE453131A BE 453131 A BE453131 A BE 453131A BE 453131D A BE453131D A BE 453131DA BE 453131 A BE453131 A BE 453131A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE901597X | 1942-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453131A true BE453131A (xx) |
Family
ID=6859627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453131D BE453131A (xx) | 1942-11-17 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE453131A (xx) |
| FR (1) | FR901597A (xx) |
-
0
- BE BE453131D patent/BE453131A/xx unknown
-
1944
- 1944-01-28 FR FR901597D patent/FR901597A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR901597A (fr) | 1945-07-31 |