BE552651A - - Google Patents
Info
- Publication number
- BE552651A BE552651A BE552651DA BE552651A BE 552651 A BE552651 A BE 552651A BE 552651D A BE552651D A BE 552651DA BE 552651 A BE552651 A BE 552651A
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF18857A DE1002036B (de) | 1956-04-20 | 1956-04-20 | Koordinatenschalter fuer Fernmelde-, insbesondere Fernsprechanlagen |
| DEF20091A DE1010573B (de) | 1956-04-20 | 1956-04-20 | Koordinatenschalter fuer Fernmelde-, insbesondere Fernsprechanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE552651A true BE552651A (forum.php) |
Family
ID=25973938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE552651D BE552651A (forum.php) | 1956-04-20 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE552651A (forum.php) |
| CH (2) | CH200456A (forum.php) |
| DE (2) | DE1002036B (forum.php) |
| FR (1) | FR1165924A (forum.php) |
| GB (1) | GB825773A (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1118270B (de) * | 1957-06-25 | 1961-11-30 | Tesla Np | Brueckeneinheit fuer Koordinatenmehrfachschalter |
-
0
- BE BE552651D patent/BE552651A/xx unknown
-
1937
- 1937-11-15 CH CH200456D patent/CH200456A/de unknown
-
1956
- 1956-04-20 DE DEF18857A patent/DE1002036B/de active Pending
- 1956-04-20 DE DEF20091A patent/DE1010573B/de active Pending
- 1956-10-18 CH CH352008D patent/CH352008A/de unknown
- 1956-11-13 GB GB3465756A patent/GB825773A/en not_active Expired
- 1956-11-17 FR FR1165924D patent/FR1165924A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1002036B (de) | 1957-02-07 |
| FR1165924A (fr) | 1958-10-30 |
| DE1010573B (de) | 1957-06-19 |
| CH200456A (de) | 1938-10-15 |
| CH352008A (de) | 1961-02-15 |
| GB825773A (en) | 1959-12-23 |