NO129824B - - Google Patents
Download PDFInfo
- Publication number
- NO129824B NO129824B NO175172A NO175172A NO129824B NO 129824 B NO129824 B NO 129824B NO 175172 A NO175172 A NO 175172A NO 175172 A NO175172 A NO 175172A NO 129824 B NO129824 B NO 129824B
- Authority
- NO
- Norway
- Prior art keywords
- subscriber
- connection
- telephone
- wiring network
- devices
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000004891 communication Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 description 8
- 239000003550 marker Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Interface Circuits In Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE641271A SE352798B (cs) | 1971-05-18 | 1971-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO129824B true NO129824B (cs) | 1974-05-27 |
Family
ID=20268607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO175172A NO129824B (cs) | 1971-05-18 | 1972-05-16 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5529631B1 (cs) |
| AU (1) | AU465426B2 (cs) |
| CA (1) | CA944090A (cs) |
| DE (1) | DE2223539C3 (cs) |
| DK (1) | DK142479C (cs) |
| ES (1) | ES402811A1 (cs) |
| FI (1) | FI56294C (cs) |
| FR (1) | FR2138023B1 (cs) |
| GB (1) | GB1388039A (cs) |
| IT (1) | IT955625B (cs) |
| NO (1) | NO129824B (cs) |
| SE (1) | SE352798B (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841328C2 (de) * | 1978-09-20 | 1983-09-29 | Siemens AG, 1000 Berlin und 8000 München | Fernsprechsonderanlage mit Telebild- Steuereinrichtung |
| BR9002488A (pt) * | 1990-04-04 | 1991-11-12 | Mentel Mensagens Telefonicos E | Sistema automatico para reproducao de mensagem gravada em voz em linha telefonica |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1512938B2 (de) * | 1967-04-28 | 1970-11-12 | Siemens AG, 1000 Berlin u. 8000 München | Schaltungsanordnung für Fernsprechanlagen, insbesondere Fernsprechnebenstellenanlagen mit zentraler Steuerung, zur Verbindung von mit Fernseheinrichtungen versehenen Anschlußstellen |
| DE1964257B2 (de) * | 1969-12-22 | 1976-11-18 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und anordnung zum aufbau eines verbindungsweges fuer videosignale |
-
1971
- 1971-05-18 SE SE641271A patent/SE352798B/xx unknown
-
1972
- 1972-05-02 CA CA141,090A patent/CA944090A/en not_active Expired
- 1972-05-05 FI FI127772A patent/FI56294C/fi active
- 1972-05-05 AU AU41943/72A patent/AU465426B2/en not_active Expired
- 1972-05-15 DE DE19722223539 patent/DE2223539C3/de not_active Expired
- 1972-05-16 NO NO175172A patent/NO129824B/no unknown
- 1972-05-17 DK DK246672A patent/DK142479C/da active
- 1972-05-17 GB GB2327372A patent/GB1388039A/en not_active Expired
- 1972-05-17 FR FR7217631A patent/FR2138023B1/fr not_active Expired
- 1972-05-17 ES ES402811A patent/ES402811A1/es not_active Expired
- 1972-05-18 IT IT2451772A patent/IT955625B/it active
- 1972-05-18 JP JP4951272A patent/JPS5529631B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE352798B (cs) | 1973-01-08 |
| DK142479B (da) | 1980-11-03 |
| FR2138023A1 (cs) | 1972-12-29 |
| FR2138023B1 (cs) | 1973-07-13 |
| IT955625B (it) | 1973-09-29 |
| DE2223539C3 (de) | 1978-04-13 |
| FI56294B (fi) | 1979-08-31 |
| AU4194372A (en) | 1973-11-08 |
| DK142479C (da) | 1981-03-16 |
| AU465426B2 (en) | 1975-09-25 |
| CA944090A (en) | 1974-03-19 |
| GB1388039A (en) | 1975-03-19 |
| FI56294C (fi) | 1979-12-10 |
| DE2223539B2 (de) | 1974-09-05 |
| DE2223539A1 (de) | 1972-11-30 |
| JPS5529631B1 (cs) | 1980-08-05 |
| ES402811A1 (es) | 1975-04-01 |
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