BE657474A - - Google Patents
Info
- Publication number
- BE657474A BE657474A BE657474DA BE657474A BE 657474 A BE657474 A BE 657474A BE 657474D A BE657474D A BE 657474DA BE 657474 A BE657474 A BE 657474A
- Authority
- BE
- Belgium
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
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL302535 | 1963-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE657474A true BE657474A (xx) |
Family
ID=19755325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657474D BE657474A (xx) | 1963-12-24 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT245060B (xx) |
| BE (1) | BE657474A (xx) |
| CH (1) | CH419249A (xx) |
| DE (1) | DE1266354B (xx) |
| ES (1) | ES307420A1 (xx) |
| GB (1) | GB1096243A (xx) |
| NL (1) | NL302535A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5327087B2 (xx) * | 1973-10-27 | 1978-08-05 | ||
| DE4141183A1 (de) * | 1991-12-13 | 1993-06-17 | Stefan Ulreich | Elektronische koppelfeldanordnung |
-
0
- NL NL302535D patent/NL302535A/xx unknown
- BE BE657474D patent/BE657474A/xx unknown
-
1964
- 1964-12-19 DE DE1964N0025996 patent/DE1266354B/de active Pending
- 1964-12-21 GB GB5182264A patent/GB1096243A/en not_active Expired
- 1964-12-21 AT AT1078264A patent/AT245060B/de active
- 1964-12-21 CH CH1647164A patent/CH419249A/de unknown
- 1964-12-22 ES ES0307420A patent/ES307420A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH419249A (de) | 1966-08-31 |
| GB1096243A (en) | 1967-12-20 |
| AT245060B (de) | 1966-02-10 |
| DE1266354B (de) | 1968-04-18 |
| NL302535A (xx) | |
| ES307420A1 (es) | 1965-04-16 |