CH264145A - Equipment in telecommunication systems, for the execution of switching processes at the subscriber. - Google Patents

Equipment in telecommunication systems, for the execution of switching processes at the subscriber.

Info

Publication number
CH264145A
CH264145A CH264145DA CH264145A CH 264145 A CH264145 A CH 264145A CH 264145D A CH264145D A CH 264145DA CH 264145 A CH264145 A CH 264145A
Authority
CH
Switzerland
Prior art keywords
subscriber
execution
equipment
telecommunication systems
switching processes
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 CH264145A publication Critical patent/CH264145A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
    • 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
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
    • H04M1/38—Pulses transmitted by a movement variably limited by the setting of a stop

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
CH264145D 1946-07-26 1946-07-26 Equipment in telecommunication systems, for the execution of switching processes at the subscriber. CH264145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH950171X 1946-07-26

Publications (1)

Publication Number Publication Date
CH264145A true CH264145A (en) 1949-09-30

Family

ID=4550008

Family Applications (1)

Application Number Title Priority Date Filing Date
CH264145D CH264145A (en) 1946-07-26 1946-07-26 Equipment in telecommunication systems, for the execution of switching processes at the subscriber.

Country Status (3)

Country Link
BE (1) BE475422A (en)
CH (1) CH264145A (en)
FR (1) FR950171A (en)

Also Published As

Publication number Publication date
BE475422A (en) 1947-09-20
FR950171A (en) 1949-09-20

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