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CH470812A - Circuit arrangement for controlling a specific one of several call organs with an individual connection of a telecommunication system, in particular a telephone system - Google Patents

Circuit arrangement for controlling a specific one of several call organs with an individual connection of a telecommunication system, in particular a telephone system

Info

Publication number
CH470812A
CH470812A CH1479667A CH1479667A CH470812A CH 470812 A CH470812 A CH 470812A CH 1479667 A CH1479667 A CH 1479667A CH 1479667 A CH1479667 A CH 1479667A CH 470812 A CH470812 A CH 470812A
Authority
CH
Switzerland
Prior art keywords
controlling
specific
circuit arrangement
individual connection
several call
Prior art date
Application number
CH1479667A
Other languages
German (de)
Inventor
Oden Hockley
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH470812A publication Critical patent/CH470812A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)
CH1479667A 1966-10-27 1967-10-23 Circuit arrangement for controlling a specific one of several call organs with an individual connection of a telecommunication system, in particular a telephone system CH470812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966ST026036 DE1291386B (en) 1966-10-27 1966-10-27 Circuit arrangement for controlling a specific one of several call organs with a single connection of a telecommunication system, in particular a telephone system

Publications (1)

Publication Number Publication Date
CH470812A true CH470812A (en) 1969-03-31

Family

ID=7460815

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1479667A CH470812A (en) 1966-10-27 1967-10-23 Circuit arrangement for controlling a specific one of several call organs with an individual connection of a telecommunication system, in particular a telephone system

Country Status (5)

Country Link
AT (1) AT285684B (en)
CH (1) CH470812A (en)
DE (1) DE1291386B (en)
GB (1) GB1134908A (en)
NO (1) NO121792B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153426B (en) * 1960-12-20 1963-08-29 Inst Post Und Fernmeldewesen B Circuit arrangement for community lines without internal traffic
DE1218545B (en) * 1963-11-02 1966-06-08 Heinrich Wehmeier Dr Ing Method for automatically calling a subscriber to a shared call station

Also Published As

Publication number Publication date
NO121792B (en) 1971-04-13
GB1134908A (en) 1968-11-27
DE1291386B (en) 1969-03-27
AT285684B (en) 1970-11-10

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Legal Events

Date Code Title Description
PL Patent ceased