BE459235A - - Google Patents
Info
- Publication number
- BE459235A BE459235A BE459235DA BE459235A BE 459235 A BE459235 A BE 459235A BE 459235D A BE459235D A BE 459235DA BE 459235 A BE459235 A BE 459235A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/001—Two-way communication systems between a limited number of parties
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR905526T | 1944-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE459235A true BE459235A (en:Method) |
Family
ID=9405475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE459235D BE459235A (en:Method) | 1944-05-26 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE459235A (en:Method) |
| FR (1) | FR905526A (en:Method) |
-
0
- BE BE459235D patent/BE459235A/xx unknown
-
1944
- 1944-05-26 FR FR905526D patent/FR905526A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR905526A (fr) | 1945-12-06 |