NL274894A - - Google Patents
Info
- Publication number
- NL274894A NL274894A NL274894DA NL274894A NL 274894 A NL274894 A NL 274894A NL 274894D A NL274894D A NL 274894DA NL 274894 A NL274894 A NL 274894A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/10—Arrangements for reducing cross-talk between channels
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Filters And Equalizers (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE174961 | 1961-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL274894A true NL274894A (de) |
Family
ID=20258771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL274894D NL274894A (de) | 1961-02-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3226485A (de) |
| BE (1) | BE613914A (de) |
| DE (1) | DE1178478B (de) |
| GB (1) | GB991769A (de) |
| NL (1) | NL274894A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1908557B2 (de) * | 1969-02-20 | 1972-12-14 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Schaltungsanordnung fuer fernmelde-, insbesondere fernsprechvermittlungsanlagen |
| US3652803A (en) * | 1970-07-30 | 1972-03-28 | Bell Telephone Labor Inc | Switching of time division multiplex lines through telephone central offices |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2495739A (en) * | 1945-04-02 | 1950-01-31 | Standard Telephones Cables Ltd | Selectable band width electrical pulse multichannel communication system |
| US2546935A (en) * | 1945-09-28 | 1951-03-27 | Rca Corp | High fidelity pulse multiplex system |
| DE1023801B (de) * | 1956-07-19 | 1958-02-06 | Siemens Ag | Nachrichtenuebertragungssystem nach Art eines Traegerfrequenzsystems |
| DE1079701B (de) * | 1958-08-22 | 1960-04-14 | Siemens Ag | Zeitmultiplexsystem mit geringer UEbertragungsbandbreite |
-
0
- NL NL274894D patent/NL274894A/xx unknown
-
1962
- 1962-02-06 US US171508A patent/US3226485A/en not_active Expired - Lifetime
- 1962-02-14 BE BE613914A patent/BE613914A/fr unknown
- 1962-02-16 DE DET21617A patent/DE1178478B/de active Pending
- 1962-02-20 GB GB6630/62A patent/GB991769A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1178478B (de) | 1964-09-24 |
| BE613914A (fr) | 1962-05-29 |
| GB991769A (en) | 1965-05-12 |
| US3226485A (en) | 1965-12-28 |