BE631825A - - Google Patents
Info
- Publication number
- BE631825A BE631825A BE631825DA BE631825A BE 631825 A BE631825 A BE 631825A BE 631825D A BE631825D A BE 631825DA BE 631825 A BE631825 A BE 631825A
- Authority
- BE
- Belgium
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)
- Structure Of Telephone Exchanges (AREA)
- Relay Circuits (AREA)
- Road Signs Or Road Markings (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL278092 | 1962-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE631825A true BE631825A (en) |
Family
ID=19753802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE631825D BE631825A (en) | 1962-05-04 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3294920A (en) |
| AT (1) | AT238776B (en) |
| BE (1) | BE631825A (en) |
| CH (1) | CH401166A (en) |
| DE (1) | DE1218539B (en) |
| DK (1) | DK107237C (en) |
| ES (1) | ES287597A1 (en) |
| GB (1) | GB979515A (en) |
| NL (1) | NL278092A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1255730B (en) * | 1965-11-17 | 1967-12-07 | Standard Elektrik Lorenz Ag | Circuit arrangement for a multi-stage regular coupling arrangement |
| DE1244872B (en) * | 1965-09-30 | 1967-07-20 | Telefonbau | Circuit arrangement for switching matrices in telecommunications, especially telephone switching systems |
| DE1291793B (en) * | 1966-11-02 | 1969-04-03 | Standard Elektrik Lorenz Ag | Circuit arrangement for a regular, multi-stage coupling arrangement |
| GB1131368A (en) * | 1965-11-18 | 1968-10-23 | Post Office | Improvements in or relating to automatic telephone systems |
| NL6701051A (en) * | 1967-01-23 | 1968-07-24 | ||
| DE1296214B (en) * | 1967-02-27 | 1969-05-29 | Siemens Ag | Circuit arrangement for telecommunications systems, in particular telephone exchanges with multi-stage coupling devices |
| US3679897A (en) * | 1969-08-28 | 1972-07-25 | Trw Inc | Laser bombardment of microparticle beam for producing atomic particles in the form of a beam or an expanding cloud |
| US3646276A (en) * | 1970-12-22 | 1972-02-29 | Int Standard Electric Corp | Automatic switching system, selecting system and check circuits |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1086283B (en) * | 1959-02-19 | 1960-08-04 | Siemens Ag | Circuit arrangement for telecommunication, especially telephone systems with relay couplers |
| DE1086284B (en) * | 1959-02-19 | 1960-08-04 | Siemens Ag | Circuit arrangement for telecommunication, especially telephone systems with relay couplers |
-
0
- NL NL278092D patent/NL278092A/xx unknown
- BE BE631825D patent/BE631825A/xx unknown
-
1963
- 1963-04-30 DE DEN23112A patent/DE1218539B/en active Pending
- 1963-05-01 GB GB17162/63A patent/GB979515A/en not_active Expired
- 1963-05-01 DK DK205063AA patent/DK107237C/en active
- 1963-05-01 CH CH547263A patent/CH401166A/en unknown
- 1963-05-02 AT AT355063A patent/AT238776B/en active
- 1963-05-02 ES ES287597A patent/ES287597A1/en not_active Expired
- 1963-05-06 US US278035A patent/US3294920A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DK107237C (en) | 1967-05-08 |
| US3294920A (en) | 1966-12-27 |
| CH401166A (en) | 1965-10-31 |
| DE1218539B (en) | 1966-06-08 |
| NL278092A (en) | |
| AT238776B (en) | 1965-02-25 |
| GB979515A (en) | 1965-01-06 |
| ES287597A1 (en) | 1963-06-16 |