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CH171887A - Dialer device for the selective calling of telephone subscriber stations for house and office traffic. - Google Patents

Dialer device for the selective calling of telephone subscriber stations for house and office traffic.

Info

Publication number
CH171887A
CH171887A CH171887DA CH171887A CH 171887 A CH171887 A CH 171887A CH 171887D A CH171887D A CH 171887DA CH 171887 A CH171887 A CH 171887A
Authority
CH
Switzerland
Prior art keywords
house
subscriber stations
telephone subscriber
selective calling
dialer device
Prior art date
Application number
Other languages
German (de)
Inventor
Moser Otto
Original Assignee
Moser Otto
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 Moser Otto filed Critical Moser Otto
Publication of CH171887A publication Critical patent/CH171887A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/52—Arrangements wherein a dial or the like is mechanically coupled to a line selector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
    • H04M9/005—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems with subscriber controlled access to an exchange line

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)
CH171887D 1933-03-29 1933-03-29 Dialer device for the selective calling of telephone subscriber stations for house and office traffic. CH171887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH424534X 1933-03-29

Publications (1)

Publication Number Publication Date
CH171887A true CH171887A (en) 1934-09-15

Family

ID=4514787

Family Applications (1)

Application Number Title Priority Date Filing Date
CH171887D CH171887A (en) 1933-03-29 1933-03-29 Dialer device for the selective calling of telephone subscriber stations for house and office traffic.

Country Status (6)

Country Link
US (1) US1992389A (en)
CH (1) CH171887A (en)
DE (1) DE621714C (en)
FR (1) FR775560A (en)
GB (1) GB424534A (en)
NL (1) NL39596C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE462287A (en) * 1945-01-17
DE856624C (en) * 1945-12-14 1952-11-24 Erik Gunnar Valfrid Erlandsson Circuit arrangement for telecommunication systems with dialer operation, in particular for telephone systems
US2530943A (en) * 1947-07-03 1950-11-21 Bell Telephone Labor Inc Intercommunicating telephone system
US2617886A (en) * 1948-12-30 1952-11-11 Automatic Elect Lab Multivoltage train telephone system
NL185694B (en) * 1954-01-19 Victor Company Of Japan PLAYER FOR A ROTATING RECORDING MEDIA IN which AN INFORMATION SIGN AND AN ADDRESS SIGNAL ARE RECORDED.
DE973103C (en) * 1954-05-29 1959-12-03 Richard Bosse & Co Telephone device with dial and line dialer
DE1219536B (en) * 1963-05-29 1966-06-23 Standard Elektrik Lorenz Ag Series system with tone-frequency touch dial

Also Published As

Publication number Publication date
NL39596C (en)
FR775560A (en) 1935-01-04
DE621714C (en) 1935-11-13
US1992389A (en) 1935-02-26
GB424534A (en) 1935-02-22

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