BE711545A - - Google Patents
Info
- Publication number
- BE711545A BE711545A BE711545DA BE711545A BE 711545 A BE711545 A BE 711545A BE 711545D A BE711545D A BE 711545DA BE 711545 A BE711545 A BE 711545A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967S0108579 DE1279112B (de) | 1967-03-01 | 1967-03-01 | Schaltungsanordnung fuer Fernmeldevermittlungs-anlagen, insbesondere Fernsprechanlagen mit Zweidrahtdurchschaltung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE711545A true BE711545A (en:Method) | 1968-09-02 |
Family
ID=7528901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711545D BE711545A (en:Method) | 1967-03-01 | 1968-03-01 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT278108B (en:Method) |
| BE (1) | BE711545A (en:Method) |
| CH (1) | CH473516A (en:Method) |
| DE (1) | DE1279112B (en:Method) |
| FR (1) | FR1556033A (en:Method) |
| GB (1) | GB1165301A (en:Method) |
| SE (1) | SE326215B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2910630C2 (de) * | 1979-03-17 | 1982-11-04 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | 4/2-Draht-Betriebssatz für Vermittlungssysteme |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1219540B (de) * | 1963-09-17 | 1966-06-23 | Siemens Ag | Schaltungsanordnung fuer Fernmelde-vermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen |
-
1967
- 1967-03-01 DE DE1967S0108579 patent/DE1279112B/de not_active Withdrawn
-
1968
- 1968-02-28 AT AT192568A patent/AT278108B/de not_active IP Right Cessation
- 1968-02-28 CH CH290568A patent/CH473516A/de not_active IP Right Cessation
- 1968-02-29 SE SE02654/68A patent/SE326215B/xx unknown
- 1968-02-29 FR FR1556033D patent/FR1556033A/fr not_active Expired
- 1968-02-29 GB GB977468A patent/GB1165301A/en not_active Expired
- 1968-03-01 BE BE711545D patent/BE711545A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE326215B (en:Method) | 1970-07-20 |
| CH473516A (de) | 1969-05-31 |
| AT278108B (de) | 1970-01-26 |
| GB1165301A (en) | 1969-09-24 |
| DE1279112B (de) | 1968-10-03 |
| FR1556033A (en:Method) | 1969-01-31 |