BE520978A - - Google Patents
Info
- Publication number
- BE520978A BE520978A BE520978DA BE520978A BE 520978 A BE520978 A BE 520978A BE 520978D A BE520978D A BE 520978DA BE 520978 A BE520978 A BE 520978A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Small-Scale Networks (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB315748X | 1952-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520978A true BE520978A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=10325162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE520978D BE520978A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1952-06-27 |
Country Status (4)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3040130A (en) * | 1958-12-24 | 1962-06-19 | Itt | Repeater station for a bidirectional communication system |
| US4284843A (en) * | 1979-05-10 | 1981-08-18 | General Electric Company | Repeating station for use in digital data communications link |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE621696C (de) * | 1929-08-20 | 1935-11-12 | Ericsson Telefon Ab L M | Schaltungsanordnung zur induktiven UEbertragung von Gleichstromstoessen |
| US2055575A (en) * | 1934-07-05 | 1936-09-29 | American Telephone & Telegraph | Telegraph repeater circuits |
| US2476864A (en) * | 1944-09-29 | 1949-07-19 | Bell Telephone Labor Inc | Telegraph repeater |
-
0
- BE BE520978D patent/BE520978A/xx unknown
-
1952
- 1952-06-27 GB GB16249/52A patent/GB721913A/en not_active Expired
-
1953
- 1953-06-24 US US363846A patent/US2839605A/en not_active Expired - Lifetime
- 1953-06-24 CH CH315748D patent/CH315748A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB721913A (en) | 1955-01-12 |
| CH315748A (fr) | 1956-08-31 |
| US2839605A (en) | 1958-06-17 |