NL268996A - - Google Patents
Info
- Publication number
- NL268996A NL268996A NL268996DA NL268996A NL 268996 A NL268996 A NL 268996A NL 268996D A NL268996D A NL 268996DA NL 268996 A NL268996 A NL 268996A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99078A US3093708A (en) | 1961-03-29 | 1961-03-29 | Telephone line concentrator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL268996A true NL268996A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=22272540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL268996D NL268996A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1961-03-29 |
Country Status (7)
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL131066C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1958-12-23 |
-
0
- NL NL268996D patent/NL268996A/xx unknown
-
1961
- 1961-03-29 US US99078A patent/US3093708A/en not_active Expired - Lifetime
- 1961-06-02 GB GB19998/61A patent/GB959698A/en not_active Expired
- 1961-08-18 BE BE607335A patent/BE607335A/fr unknown
- 1961-09-05 CH CH1027861A patent/CH410068A/de unknown
- 1961-09-14 SE SE9178/61A patent/SE310010B/xx unknown
- 1961-09-14 DE DEW30702A patent/DE1214275B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE607335A (fr) | 1961-12-18 |
| US3093708A (en) | 1963-06-11 |
| SE310010B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-04-14 |
| GB959698A (en) | 1964-06-03 |
| CH410068A (de) | 1966-03-31 |
| DE1214275B (de) | 1966-04-14 |