BE550834A - - Google Patents
Info
- Publication number
- BE550834A BE550834A BE550834DA BE550834A BE 550834 A BE550834 A BE 550834A BE 550834D A BE550834D A BE 550834DA BE 550834 A BE550834 A BE 550834A
- 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 |
|---|---|---|---|
| US781553XA | 1955-01-19 | 1955-01-19 | |
| US532719A US2942069A (en) | 1955-09-06 | 1955-09-06 | Coordinate switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE550834A true BE550834A (es) |
Family
ID=26760165
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE550834D BE550834A (es) | 1955-01-19 | ||
| BE544534D BE544534A (es) | 1955-01-19 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE544534D BE544534A (es) | 1955-01-19 |
Country Status (6)
| Country | Link |
|---|---|
| BE (2) | BE544534A (es) |
| CH (2) | CH345055A (es) |
| DE (1) | DE1110239B (es) |
| FR (1) | FR1154428A (es) |
| GB (2) | GB781553A (es) |
| NL (2) | NL203714A (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3120584A (en) * | 1960-11-29 | 1964-02-04 | Western Electric Co | Multisurface cross point switching mechanisms |
| DE1263550B (de) * | 1963-10-16 | 1968-03-14 | Siemens Ag | Einrichtung zur Abfrage und Fernuebertragung von Zaehlwerksstaenden, insbesondere von Elektrizitaetszaehlern |
| DE1189592B (de) * | 1963-11-09 | 1965-03-25 | Telefonbau & Normalzeit Gmbh | Koppelfeldanordnung fuer Fernmelde-, insbesondere Fernsprechwaehlanlagen mit geschuetzten Kontakten und elastischen Spalten- und Zeilenkontaktvielfachleitern |
| FR2135059B1 (es) * | 1971-05-04 | 1976-12-03 | Ass Ouvriers Instr Precision | |
| GB8303679D0 (en) * | 1983-02-10 | 1983-03-16 | Gould Instr Ltd | Variable control device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE878675C (de) * | 1953-04-23 | Mix & Genest Ag | Fernsprech-Nebenstellenanlage | |
| AT22412B (de) * | 1902-07-07 | 1905-12-27 | Albert Parker Hanson | Leitungsanordnung für Schwachstromzentralen. |
| AT119408B (de) * | 1928-01-25 | 1930-10-25 | Gotthilf Ansgarius Betulander | Wählereinrichtung mit gekreuzten Antriebsgliedern. |
| US2616994A (en) * | 1948-05-06 | 1952-11-04 | Ibm | Rotary switch |
| DE899378C (de) * | 1948-10-05 | 1953-12-10 | Technograph Printed Circuits L | Flache, vieladrige elektrische Leitung und Verfahren zu ihrer Herstellung |
| BE494815A (es) * | 1949-03-29 | |||
| BE512147A (es) * | 1951-06-18 | |||
| DE924217C (de) * | 1952-10-31 | 1955-02-28 | Standard Elek Zitaets Ges Ag | Waehlschatlter fuer Fernmelde-, insbesondere Fernsprechanlagen |
-
0
- NL NL210942D patent/NL210942A/xx unknown
- NL NL203714D patent/NL203714A/xx unknown
- BE BE550834D patent/BE550834A/xx unknown
- BE BE544534D patent/BE544534A/xx unknown
-
1955
- 1955-12-31 CH CH345055D patent/CH345055A/de unknown
-
1956
- 1956-01-13 GB GB1227/56A patent/GB781553A/en not_active Expired
- 1956-01-18 DE DEI11196A patent/DE1110239B/de active Pending
- 1956-01-18 FR FR1154428D patent/FR1154428A/fr not_active Expired
- 1956-01-19 CH CH342610D patent/CH342610A/de unknown
- 1956-08-31 GB GB26732/56A patent/GB804979A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB781553A (en) | 1957-08-21 |
| BE544534A (es) | |
| CH342610A (de) | 1959-11-30 |
| NL203714A (es) | |
| CH345055A (de) | 1960-03-15 |
| NL210942A (es) | |
| FR1154428A (fr) | 1958-04-10 |
| DE1110239B (de) | 1961-07-06 |
| GB804979A (en) | 1958-11-26 |