BE544534A - - Google Patents

Info

Publication number
BE544534A
BE544534A BE544534DA BE544534A BE 544534 A BE544534 A BE 544534A BE 544534D A BE544534D A BE 544534DA BE 544534 A BE544534 A BE 544534A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE544534A publication Critical patent/BE544534A/xx
Priority claimed from US532719A external-priority patent/US2942069A/en

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
BE544534D 1955-01-19 BE544534A (xx)

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
BE544534A true BE544534A (xx)

Family

ID=26760165

Family Applications (2)

Application Number Title Priority Date Filing Date
BE544534D BE544534A (xx) 1955-01-19
BE550834D BE550834A (xx) 1955-01-19

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE550834D BE550834A (xx) 1955-01-19

Country Status (6)

Country Link
BE (2) BE550834A (xx)
CH (2) CH345055A (xx)
DE (1) DE1110239B (xx)
FR (1) FR1154428A (xx)
GB (2) GB781553A (xx)
NL (2) NL203714A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135059A1 (xx) * 1971-05-04 1972-12-15 Ass Ouvriers Instr Preci

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
GB8303679D0 (en) * 1983-02-10 1983-03-16 Gould Instr Ltd Variable control device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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 (xx) * 1949-03-29
BE512147A (xx) * 1951-06-18
DE924217C (de) * 1952-10-31 1955-02-28 Standard Elek Zitaets Ges Ag Waehlschatlter fuer Fernmelde-, insbesondere Fernsprechanlagen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135059A1 (xx) * 1971-05-04 1972-12-15 Ass Ouvriers Instr Preci

Also Published As

Publication number Publication date
FR1154428A (fr) 1958-04-10
CH345055A (de) 1960-03-15
NL210942A (xx)
CH342610A (de) 1959-11-30
BE550834A (xx)
GB804979A (en) 1958-11-26
NL203714A (xx)
GB781553A (en) 1957-08-21
DE1110239B (de) 1961-07-06

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