BE469348A - - Google Patents
Info
- Publication number
- BE469348A BE469348A BE469348DA BE469348A BE 469348 A BE469348 A BE 469348A BE 469348D A BE469348D A BE 469348DA BE 469348 A BE469348 A BE 469348A
- 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 |
|---|---|---|---|
| FR930529T | 1946-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469348A true BE469348A (en:Method) |
Family
ID=9446722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469348D BE469348A (en:Method) | 1946-07-12 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE469348A (en:Method) |
| FR (1) | FR930529A (en:Method) |
-
0
- BE BE469348D patent/BE469348A/xx unknown
-
1946
- 1946-07-12 FR FR930529D patent/FR930529A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR930529A (fr) | 1948-01-28 |