NL6919175A - - Google Patents
Info
- Publication number
- NL6919175A NL6919175A NL6919175A NL6919175A NL6919175A NL 6919175 A NL6919175 A NL 6919175A NL 6919175 A NL6919175 A NL 6919175A NL 6919175 A NL6919175 A NL 6919175A NL 6919175 A NL6919175 A NL 6919175A
- Authority
- NL
- Netherlands
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
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Structure Of Telephone Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78737868A | 1968-12-27 | 1968-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6919175A true NL6919175A (cg-RX-API-DMAC7.html) | 1970-06-30 |
Family
ID=25141287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6919175A NL6919175A (cg-RX-API-DMAC7.html) | 1968-12-27 | 1969-12-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3562435A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS4632121B1 (cg-RX-API-DMAC7.html) |
| BE (1) | BE743591A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1964494B2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2027234A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1290499A (cg-RX-API-DMAC7.html) |
| NL (1) | NL6919175A (cg-RX-API-DMAC7.html) |
| SE (1) | SE350170B (cg-RX-API-DMAC7.html) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3700824A (en) * | 1970-06-26 | 1972-10-24 | Porta Systems Corp | Cutover transition switching apparatus and method for telephone office equipment |
| US3920927A (en) * | 1970-06-26 | 1975-11-18 | Porta Systems Corp | Cutover transition switching apparatus and method for telephone office equipment |
| US3763325A (en) * | 1971-06-29 | 1973-10-02 | Bell Telephone Labor Inc | Main distributing frame manual switching network arrangement |
| US3872259A (en) * | 1972-12-29 | 1975-03-18 | Porta Systems Corp | Trunk transition system |
| US3978291A (en) * | 1974-09-09 | 1976-08-31 | Bell Telephone Laboratories, Incorporated | Automated main distributing frame system |
| US3919503A (en) * | 1974-09-09 | 1975-11-11 | Bell Telephone Labor Inc | Apparatus for establishing cross connections in an automated main distributing frame |
| DE3235661A1 (de) * | 1982-09-27 | 1984-03-29 | Siemens AG, 1000 Berlin und 8000 München | Zentralgesteuerte umschalteeinrichtung |
| US4533914A (en) * | 1982-11-08 | 1985-08-06 | Gk Technologies, Incorporated | Remotely controlled crossconnection system |
| DE3335676A1 (de) * | 1982-12-09 | 1984-06-14 | Krone Gmbh, 1000 Berlin | Optischer hauptverteiler |
| US4520234A (en) * | 1983-04-11 | 1985-05-28 | Remote Switch Systems, Inc. | Remote cable switching system |
| US4670626A (en) * | 1986-01-21 | 1987-06-02 | Reliance Comm/Tec Corporation | Cross connect frame for digital signals |
| IT1198166B (it) * | 1986-11-26 | 1988-12-21 | Italtel Telematica | Centrale telefonica di commutazione di tipo numerico,specialmente per impianti privati (pabx) |
| US5430717A (en) * | 1993-12-23 | 1995-07-04 | Krone Ag | Digital electronic loop crossconnect and carrier system |
| DE19520184A1 (de) * | 1995-06-01 | 1996-12-05 | Siemens Ag | Telekommunikationsanlage |
| US8935297B2 (en) | 2001-12-10 | 2015-01-13 | Patrick J. Coyne | Method and system for the management of professional services project information |
| US20030144970A1 (en) * | 2001-12-10 | 2003-07-31 | Coyne Patrick J. | Project management database and method of managing project related information |
| SE0401282D0 (sv) * | 2004-05-17 | 2004-05-17 | Nordia Innovation Ab | Method and system for scanning and detecting metallic cross-connects |
-
1968
- 1968-12-27 US US787378A patent/US3562435A/en not_active Expired - Lifetime
-
1969
- 1969-12-18 SE SE17493/69A patent/SE350170B/xx unknown
- 1969-12-22 NL NL6919175A patent/NL6919175A/xx not_active Application Discontinuation
- 1969-12-22 JP JP10260169A patent/JPS4632121B1/ja active Pending
- 1969-12-22 GB GB1290499D patent/GB1290499A/en not_active Expired
- 1969-12-23 DE DE1964494A patent/DE1964494B2/de not_active Withdrawn
- 1969-12-23 BE BE743591A patent/BE743591A/fr unknown
- 1969-12-26 FR FR6945097A patent/FR2027234A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1964494A1 (de) | 1970-07-16 |
| FR2027234A1 (cg-RX-API-DMAC7.html) | 1970-09-25 |
| BE743591A (fr) | 1970-05-28 |
| GB1290499A (cg-RX-API-DMAC7.html) | 1972-09-27 |
| JPS4632121B1 (cg-RX-API-DMAC7.html) | 1971-09-20 |
| US3562435A (en) | 1971-02-09 |
| DE1964494B2 (de) | 1979-01-11 |
| SE350170B (cg-RX-API-DMAC7.html) | 1972-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |