BE482054A - - Google Patents
Info
- Publication number
- BE482054A BE482054A BE482054DA BE482054A BE 482054 A BE482054 A BE 482054A BE 482054D A BE482054D A BE 482054DA BE 482054 A BE482054 A BE 482054A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US644106XA | 1947-03-01 | 1947-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE482054A true BE482054A (en) |
Family
ID=22055794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE482054D BE482054A (en) | 1947-03-01 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE482054A (en) |
| GB (1) | GB644106A (en) |
-
0
- BE BE482054D patent/BE482054A/xx unknown
-
1948
- 1948-02-06 GB GB3545/48A patent/GB644106A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB644106A (en) | 1950-10-04 |