NL6605448A - - Google Patents
Info
- Publication number
- NL6605448A NL6605448A NL6605448A NL6605448A NL6605448A NL 6605448 A NL6605448 A NL 6605448A NL 6605448 A NL6605448 A NL 6605448A NL 6605448 A NL6605448 A NL 6605448A NL 6605448 A NL6605448 A NL 6605448A
- 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)
- Exchange Systems With Centralized Control (AREA)
- Telephonic Communication Services (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0097085 | 1965-05-13 | ||
| DE1965S0098987 DE1273594C2 (de) | 1965-05-13 | 1965-08-23 | Schaltungsanordnung fuer fernmeldevermittlungsanlagen, insbesondere fernsprechanlagen, mit einem koppelfeld und mit einrichtungen fuer die aufnahme und weitergabe von wahlkennzeichen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6605448A true NL6605448A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-11-14 |
| NL157480B NL157480B (nl) | 1978-07-17 |
Family
ID=25998087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6605448.A NL157480B (nl) | 1965-05-13 | 1966-04-22 | Schakeling voor een communicatie-verbindingsstelsel, in het bijzonder telefoonstelsel. |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2926604C2 (de) * | 1979-05-31 | 1984-08-30 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit störungsbehaftete verbindungsindividuelle Schalteinrichtungen feststellenden Fehlererkennungseinrichtungen |
| DE2925794C2 (de) * | 1979-06-26 | 1982-04-08 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit zeitlicher Staffelung der Gebührenzählimpulsfrequenzen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2355908A (en) * | 1943-07-20 | 1944-08-15 | Bell Telephone Labor Inc | Telephone system |
| US2901545A (en) * | 1955-04-08 | 1959-08-25 | Gen Telephone Lab Inc | Director hunter and selector |
| US3098125A (en) * | 1958-05-01 | 1963-07-16 | Gen Dynamics Corp | Routing means for telephone system |
| GB1053349A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-10-16 |
-
1965
- 1965-05-13 DE DE19651256265 patent/DE1256265C2/de not_active Expired
- 1965-08-23 DE DE1965S0098987 patent/DE1273594C2/de not_active Expired
-
1966
- 1966-04-22 NL NL6605448.A patent/NL157480B/xx unknown
- 1966-05-04 ES ES0326301A patent/ES326301A1/es not_active Expired
- 1966-05-05 US US547929A patent/US3524947A/en not_active Expired - Lifetime
- 1966-05-10 FR FR60931A patent/FR1480477A/fr not_active Expired
- 1966-05-11 AT AT445766A patent/AT274052B/de active
- 1966-05-11 CH CH687566A patent/CH453437A/de unknown
- 1966-05-12 FI FI661262A patent/FI46307C/fi active
- 1966-05-12 GB GB21008/66A patent/GB1090370A/en not_active Expired
- 1966-05-13 SE SE6671/66A patent/SE345780B/xx unknown
- 1966-05-13 BE BE681002D patent/BE681002A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1480477A (fr) | 1967-05-12 |
| DE1256265B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-04 |
| FI46307B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-31 |
| FI46307C (fi) | 1973-02-12 |
| BE681002A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-11-14 |
| US3524947A (en) | 1970-08-18 |
| DE1256265C2 (de) | 1974-07-04 |
| CH453437A (de) | 1968-06-14 |
| DE1273594B (de) | 1975-01-23 |
| NL157480B (nl) | 1978-07-17 |
| SE345780B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-05 |
| DE1273594C2 (de) | 1975-01-23 |
| ES326301A1 (es) | 1967-03-01 |
| AT274052B (de) | 1969-09-10 |
| GB1090370A (en) | 1967-11-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: SIEMENS |