BE484502A - - Google Patents
Info
- Publication number
- BE484502A BE484502A BE484502DA BE484502A BE 484502 A BE484502 A BE 484502A BE 484502D A BE484502D A BE 484502DA BE 484502 A BE484502 A BE 484502A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/88—Stereophonic broadcast systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL970649X | 1947-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE484502A true BE484502A (ja�@�@) |
Family
ID=19866245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE484502D BE484502A (ja�@�@) | 1947-08-25 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE484502A (ja�@�@) |
| FR (1) | FR970649A (ja�@�@) |
-
0
- BE BE484502D patent/BE484502A/xx unknown
-
1948
- 1948-08-23 FR FR970649D patent/FR970649A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR970649A (fr) | 1951-01-08 |