BE414738A - - Google Patents
Info
- Publication number
- BE414738A BE414738A BE414738DA BE414738A BE 414738 A BE414738 A BE 414738A BE 414738D A BE414738D A BE 414738DA BE 414738 A BE414738 A BE 414738A
- 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
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/77—Wired systems using carrier waves
- H04H20/81—Wired systems using carrier waves combined with telephone network over which the broadcast is continuously available
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Networks Using Active Elements (AREA)
- Emergency Protection Circuit Devices (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE453566X | 1935-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE414738A true BE414738A (ja�@�@) |
Family
ID=6538795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE414738D BE414738A (ja�@�@) | 1935-04-06 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2124318A (ja�@�@) |
| BE (1) | BE414738A (ja�@�@) |
| FR (1) | FR803768A (ja�@�@) |
| GB (1) | GB453566A (ja�@�@) |
-
0
- BE BE414738D patent/BE414738A/xx unknown
-
1936
- 1936-03-24 FR FR803768D patent/FR803768A/fr not_active Expired
- 1936-03-26 GB GB9009/36A patent/GB453566A/en not_active Expired
- 1936-03-31 US US71831A patent/US2124318A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR803768A (fr) | 1936-10-08 |
| GB453566A (en) | 1936-09-14 |
| US2124318A (en) | 1938-07-19 |