BE527752A - - Google Patents
Info
- Publication number
- BE527752A BE527752A BE527752DA BE527752A BE 527752 A BE527752 A BE 527752A BE 527752D A BE527752D A BE 527752DA BE 527752 A BE527752 A BE 527752A
- 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 |
|---|---|---|---|
| SE2842621X | 1953-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE527752A true BE527752A (en, 2012) |
Family
ID=20427497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE527752D BE527752A (en, 2012) | 1953-04-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2842621A (en, 2012) |
| BE (1) | BE527752A (en, 2012) |
| FR (1) | FR1097895A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE563311A (en, 2012) * | 1956-12-29 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2362551A (en) * | 1943-12-10 | 1944-11-14 | Bell Telephone Labor Inc | Switching mechanism |
| US2598085A (en) * | 1947-12-18 | 1952-05-27 | Vigren Sten Daniel | Contact support for crossbar switches |
| US2664468A (en) * | 1949-03-09 | 1953-12-29 | Int Standard Electric Corp | Commutating mechanism for crossbar switches |
| US2686226A (en) * | 1949-10-13 | 1954-08-10 | Int Standard Electric Corp | Multiswitch apparatus controlled by crossbars |
| US2615095A (en) * | 1950-02-16 | 1952-10-21 | Automatic Elect Lab | Switching apparatus |
-
0
- BE BE527752D patent/BE527752A/xx unknown
-
1954
- 1954-03-25 US US418726A patent/US2842621A/en not_active Expired - Lifetime
- 1954-04-08 FR FR1097895D patent/FR1097895A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1097895A (fr) | 1955-07-12 |
| US2842621A (en) | 1958-07-08 |