IL52679A0 - Switching arrangements for telephone switchboards - Google Patents
Switching arrangements for telephone switchboardsInfo
- Publication number
- IL52679A0 IL52679A0 IL52679A IL5267977A IL52679A0 IL 52679 A0 IL52679 A0 IL 52679A0 IL 52679 A IL52679 A IL 52679A IL 5267977 A IL5267977 A IL 5267977A IL 52679 A0 IL52679 A0 IL 52679A0
- Authority
- IL
- Israel
- Prior art keywords
- switching arrangements
- telephone switchboards
- switchboards
- telephone
- arrangements
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2635777A DE2635777C3 (en) | 1976-08-09 | 1976-08-09 | Circuit arrangement for telecommunication switching systems, in particular telephone switching systems, with switching networks and route finding devices |
Publications (2)
Publication Number | Publication Date |
---|---|
IL52679A0 true IL52679A0 (en) | 1977-10-31 |
IL52679A IL52679A (en) | 1980-01-31 |
Family
ID=5985056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL52679A IL52679A (en) | 1976-08-09 | 1977-08-08 | Pathfinding arrangements for telephone exchanges |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2635777C3 (en) |
IL (1) | IL52679A (en) |
-
1976
- 1976-08-09 DE DE2635777A patent/DE2635777C3/en not_active Expired
-
1977
- 1977-08-08 IL IL52679A patent/IL52679A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2635777B2 (en) | 1978-06-01 |
IL52679A (en) | 1980-01-31 |
DE2635777A1 (en) | 1978-02-16 |
DE2635777C3 (en) | 1982-12-16 |
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