NL6616603A - - Google Patents
Info
- Publication number
- NL6616603A NL6616603A NL6616603A NL6616603A NL6616603A NL 6616603 A NL6616603 A NL 6616603A NL 6616603 A NL6616603 A NL 6616603A NL 6616603 A NL6616603 A NL 6616603A NL 6616603 A NL6616603 A NL 6616603A
- Authority
- NL
- Netherlands
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965ST024696 DE1280339C2 (de) | 1965-11-27 | 1965-11-27 | Schaltungsanordnung fuer fernsprechvermittlungsanlagen zum aufbau von dreierverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6616603A true NL6616603A (nl) | 1967-05-29 |
Family
ID=7460244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6616603A NL6616603A (nl) | 1965-11-27 | 1966-11-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3538261A (nl) |
| AT (1) | AT266930B (nl) |
| DE (1) | DE1280339C2 (nl) |
| NL (1) | NL6616603A (nl) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3377433A (en) * | 1964-12-02 | 1968-04-09 | Bell Telephone Labor Inc | Switching system arrangement for providing multiple switching network line appearances without preassignment |
-
1965
- 1965-11-27 DE DE1965ST024696 patent/DE1280339C2/de not_active Expired
-
1966
- 1966-07-04 AT AT634366A patent/AT266930B/de active
- 1966-11-21 US US595719A patent/US3538261A/en not_active Expired - Lifetime
- 1966-11-25 NL NL6616603A patent/NL6616603A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT266930B (de) | 1968-12-10 |
| US3538261A (en) | 1970-11-03 |
| DE1280339B (de) | 1968-10-17 |
| DE1280339C2 (de) | 1976-05-13 |