BE369446A - - Google Patents
Info
- Publication number
- BE369446A BE369446A BE369446DA BE369446A BE 369446 A BE369446 A BE 369446A BE 369446D A BE369446D A BE 369446DA BE 369446 A BE369446 A BE 369446A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/02—Multi-position wiper switches
- H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
- H01H67/06—Rotary switches, i.e. having angularly movable wipers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB19627/29A GB335579A (en) | 1929-06-26 | 1929-06-26 | Improvements in or relating to selector switches suitable for use in telephone systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE369446A true BE369446A (en:Method) |
Family
ID=10132510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE369446D BE369446A (en:Method) | 1929-06-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1900917A (en:Method) |
| BE (1) | BE369446A (en:Method) |
| FR (1) | FR694175A (en:Method) |
| GB (1) | GB335579A (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB605131A (en) * | 1945-12-14 | 1948-07-16 | Siemens Brothers & Co Ltd | Improvements relating to telephone and like selective systems |
| NL71872C (en:Method) * | 1947-09-13 | |||
| US2778879A (en) * | 1950-07-27 | 1957-01-22 | Hartford Nat Bank & Trust Co | Control device for use in automatic signalling system |
| US2852615A (en) * | 1954-11-03 | 1958-09-16 | Gen Telephone Lab Inc | Two-digit rotary switch |
| DE102004042717A1 (de) * | 2004-09-03 | 2006-03-09 | Georg Menshen Gmbh & Co. Kg | Stutzen für einen Behälter |
-
0
- BE BE369446D patent/BE369446A/xx unknown
-
1929
- 1929-06-26 GB GB19627/29A patent/GB335579A/en not_active Expired
-
1930
- 1930-04-18 FR FR694175D patent/FR694175A/fr not_active Expired
- 1930-05-31 US US458044A patent/US1900917A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1900917A (en) | 1933-03-14 |
| GB335579A (en) | 1930-09-26 |
| FR694175A (fr) | 1930-12-01 |