GB822104A - Improvements in or relating to circuit arrangements for indicating single lines out of groups of lines having a common designation number, for example p.b.x. groups, in telecommunication switching systems - Google Patents
Improvements in or relating to circuit arrangements for indicating single lines out of groups of lines having a common designation number, for example p.b.x. groups, in telecommunication switching systemsInfo
- Publication number
- GB822104A GB822104A GB22690/57A GB2269057A GB822104A GB 822104 A GB822104 A GB 822104A GB 22690/57 A GB22690/57 A GB 22690/57A GB 2269057 A GB2269057 A GB 2269057A GB 822104 A GB822104 A GB 822104A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- line
- groups
- lines
- busy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES49604A DE1036935B (de) | 1956-07-19 | 1956-07-19 | Schaltungsanordnung zur Bildung von Sammelanschluessen in Fernmeldevermittlungssystemen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB822104A true GB822104A (en) | 1959-10-21 |
Family
ID=7487373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22690/57A Expired GB822104A (en) | 1956-07-19 | 1957-07-17 | Improvements in or relating to circuit arrangements for indicating single lines out of groups of lines having a common designation number, for example p.b.x. groups, in telecommunication switching systems |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1036935B (enrdf_load_stackoverflow) |
GB (1) | GB822104A (enrdf_load_stackoverflow) |
NL (1) | NL108554C (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4517757A (en) * | 1982-04-16 | 1985-05-21 | Matsushita Electric Industrial Co., Ltd. | Electric iron with cord reel device |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL267039A (enrdf_load_stackoverflow) * | 1960-07-18 | |||
DE1172739B (de) * | 1962-05-26 | 1964-06-25 | Telefonbau | Schaltungsanordnung fuer Fernsprechanlagen mit Mehrfachanschluessen |
DE1171024B (de) * | 1962-06-01 | 1964-05-27 | Siemens Ag | Schaltungsanordnung fuer Sammel- und/oder Mehrfachanschluesse in Fernmelde-, insbesondere Fernsprechanlagen |
DE1278536B (de) * | 1965-07-22 | 1968-09-26 | Siemens Ag | Schaltungsanordnung fuer zentralgesteuerte Fernmeldevermittlungs-, insbesondere Fernsprechselbstwaehlanlagen mit Koppelfeldtechnik zur Bildung von Sammelanschluessen |
DE1284469B (de) * | 1965-09-23 | 1968-12-05 | Siemens Ag | Schaltungsanordnung fuer Fernmelde-, insbesondere Fernsprechanlagen mit Sammelanschluessen |
DE1283915B (de) * | 1966-08-12 | 1974-09-05 | Siemens AG, Berlin und München, 8000 München | Schaltungsanordnung für Fernmeldeanlagen, insbesondere Fernsprechnebenstellenanlagen mit Sammelanschlüssen |
DE1283915C2 (de) * | 1966-08-12 | 1974-09-05 | Schaltungsanordnung fuer markiert einstellbare fernmeldevermittlungsanlagen, insbesondere fernsprechvermittlungsanlagen, mit aus einzelanschluessen beliebiger anschlusslage bestehenden sammelanschluessen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2614176A (en) * | 1950-05-06 | 1952-10-14 | Bell Telephone Labor Inc | Electronic induction number group translator |
-
0
- NL NL108554D patent/NL108554C/xx active
-
1956
- 1956-07-19 DE DES49604A patent/DE1036935B/de active Pending
-
1957
- 1957-07-17 GB GB22690/57A patent/GB822104A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4517757A (en) * | 1982-04-16 | 1985-05-21 | Matsushita Electric Industrial Co., Ltd. | Electric iron with cord reel device |
Also Published As
Publication number | Publication date |
---|---|
DE1036935B (de) | 1958-08-21 |
NL108554C (enrdf_load_stackoverflow) |
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