BE539663A - - Google Patents
Info
- Publication number
- BE539663A BE539663A BE539663DA BE539663A BE 539663 A BE539663 A BE 539663A BE 539663D A BE539663D A BE 539663DA BE 539663 A BE539663 A BE 539663A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE2769880X | 1954-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539663A true BE539663A (en, 2012) |
Family
ID=20427206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539663D BE539663A (en, 2012) | 1954-07-09 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2769880A (en, 2012) |
| BE (1) | BE539663A (en, 2012) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE548535A (en, 2012) * | 1955-06-11 | |||
| US3024610A (en) * | 1956-04-26 | 1962-03-13 | Monarch Machine Tool Co | Electrical control system |
| US3001023A (en) * | 1957-04-23 | 1961-09-19 | Ericsson Telefon Ab L M | Selecting means in cross bar switches |
| US2903520A (en) * | 1957-05-28 | 1959-09-08 | Gen Telephone Lab Inc | Multiple relay assembly |
| US3098888A (en) * | 1961-03-21 | 1963-07-23 | Electro Voice | Electrical musical instrument |
| US3217284A (en) * | 1963-08-12 | 1965-11-09 | Amp Inc | Miniature contact assembly for plugboards |
| US3555228A (en) * | 1968-04-13 | 1971-01-12 | Nippon Musical Instruments Mfg | Contact spring synchronizing switch assembly |
| US3614360A (en) * | 1968-12-03 | 1971-10-19 | Ericsson Telefon Ab L M | A multiple contact switching device for crossbar switches |
-
0
- BE BE539663D patent/BE539663A/xx unknown
-
1955
- 1955-06-14 US US515502A patent/US2769880A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2769880A (en) | 1956-11-06 |