CH352008A - Coordinate switch - Google Patents

Coordinate switch

Info

Publication number
CH352008A
CH352008A CH352008DA CH352008A CH 352008 A CH352008 A CH 352008A CH 352008D A CH352008D A CH 352008DA CH 352008 A CH352008 A CH 352008A
Authority
CH
Switzerland
Prior art keywords
coordinate switch
coordinate
switch
Prior art date
Application number
Other languages
German (de)
Inventor
Amann Max
Ludwig Lehner Carl
Original Assignee
Lehner Fernsprech Signal
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.)
Filing date
Publication date
Application filed by Lehner Fernsprech Signal filed Critical Lehner Fernsprech Signal
Publication of CH352008A publication Critical patent/CH352008A/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
CH352008D 1956-04-20 1956-10-18 Coordinate switch CH352008A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF18857A DE1002036B (en) 1956-04-20 1956-04-20 Coordinate switch for telecommunication, especially telephone systems
DEF20091A DE1010573B (en) 1956-04-20 1956-04-20 Coordinate switch for telecommunication, especially telephone systems

Publications (1)

Publication Number Publication Date
CH352008A true CH352008A (en) 1961-02-15

Family

ID=25973938

Family Applications (2)

Application Number Title Priority Date Filing Date
CH200456D CH200456A (en) 1956-04-20 1937-11-15 Single or multiple parallel winding for commutator machines.
CH352008D CH352008A (en) 1956-04-20 1956-10-18 Coordinate switch

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH200456D CH200456A (en) 1956-04-20 1937-11-15 Single or multiple parallel winding for commutator machines.

Country Status (5)

Country Link
BE (1) BE552651A (en)
CH (2) CH200456A (en)
DE (2) DE1002036B (en)
FR (1) FR1165924A (en)
GB (1) GB825773A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118270B (en) * 1957-06-25 1961-11-30 Tesla Np Bridge unit for multiple coordinate switches

Also Published As

Publication number Publication date
DE1010573B (en) 1957-06-19
BE552651A (en)
GB825773A (en) 1959-12-23
FR1165924A (en) 1958-10-30
DE1002036B (en) 1957-02-07
CH200456A (en) 1938-10-15

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