BG18891A3 - - Google Patents
Info
- Publication number
- BG18891A3 BG18891A3 BG1379670A BG1379670A BG18891A3 BG 18891 A3 BG18891 A3 BG 18891A3 BG 1379670 A BG1379670 A BG 1379670A BG 1379670 A BG1379670 A BG 1379670A BG 18891 A3 BG18891 A3 BG 18891A3
- Authority
- BG
- Bulgaria
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
-
- 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)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691903607 DE1903607B1 (de) | 1969-01-24 | 1969-01-24 | Schaltungsanordnung fuer eine Zeitmultiplex-Vermittlungsanlage,insbesondere fuer PCM-Zeitmultiplex-Fernmeldesystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG18891A3 true BG18891A3 (US06878557-20050412-C00062.png) | 1975-03-20 |
Family
ID=5723326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG1379670A BG18891A3 (US06878557-20050412-C00062.png) | 1969-01-24 | 1970-01-22 |
Country Status (13)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT7831257A0 (it) * | 1978-12-22 | 1978-12-22 | Sits Soc It Telecom Siemens | Interruttore fonico per centrali telefoniche di commutazione a divisione di tempo. |
-
1969
- 1969-01-24 DE DE19691903607 patent/DE1903607B1/de not_active Withdrawn
- 1969-10-31 RO RO6143169A patent/RO55382A/ro unknown
-
1970
- 1970-01-07 ES ES375225A patent/ES375225A1/es not_active Expired
- 1970-01-14 NL NL7000517A patent/NL7000517A/xx not_active Application Discontinuation
- 1970-01-20 CH CH71670A patent/CH502742A/de not_active IP Right Cessation
- 1970-01-22 FR FR7002251A patent/FR2029039A1/fr not_active Withdrawn
- 1970-01-22 BG BG1379670A patent/BG18891A3/xx unknown
- 1970-01-22 LU LU60217D patent/LU60217A1/xx unknown
- 1970-01-22 AT AT59770A patent/AT292799B/de not_active IP Right Cessation
- 1970-01-23 CS CS54370A patent/CS151540B2/cs unknown
- 1970-01-23 GB GB1231366D patent/GB1231366A/en not_active Expired
- 1970-01-23 BE BE744872D patent/BE744872A/xx unknown
- 1970-01-26 SE SE94470A patent/SE348917B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH502742A (de) | 1971-01-31 |
| SE348917B (US06878557-20050412-C00062.png) | 1972-09-11 |
| SU396038A3 (US06878557-20050412-C00062.png) | 1973-08-28 |
| ES375225A1 (es) | 1972-03-16 |
| GB1231366A (US06878557-20050412-C00062.png) | 1971-05-12 |
| BE744872A (fr) | 1970-07-23 |
| LU60217A1 (US06878557-20050412-C00062.png) | 1970-03-23 |
| FR2029039A1 (US06878557-20050412-C00062.png) | 1970-10-16 |
| CS151540B2 (US06878557-20050412-C00062.png) | 1973-10-19 |
| NL7000517A (US06878557-20050412-C00062.png) | 1970-07-28 |
| DE1903607B1 (de) | 1970-07-23 |
| RO55382A (US06878557-20050412-C00062.png) | 1973-09-20 |
| AT292799B (de) | 1971-09-10 |
