NL261795A - - Google Patents

Info

Publication number
NL261795A
NL261795A NL261795DA NL261795A NL 261795 A NL261795 A NL 261795A NL 261795D A NL261795D A NL 261795DA NL 261795 A NL261795 A NL 261795A
Authority
NL
Netherlands
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 NL261795A publication Critical patent/NL261795A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/26Devices for calling a subscriber
    • H04M1/30Devices which can set up and transmit only one digit at a time
    • H04M1/31Devices 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
    • H04M1/34Lost-motion or other arrangements for ensuring a pause between successive digit transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
NL261795D 1960-03-02 NL261795A (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH233660A CH376968A (de) 1960-03-02 1960-03-02 Nummernschalter für Fernsprechanlagen

Publications (1)

Publication Number Publication Date
NL261795A true NL261795A (cg-RX-API-DMAC10.html)

Family

ID=4231425

Family Applications (1)

Application Number Title Priority Date Filing Date
NL261795D NL261795A (cg-RX-API-DMAC10.html) 1960-03-02

Country Status (3)

Country Link
CH (1) CH376968A (cg-RX-API-DMAC10.html)
DE (1) DE1813550U (cg-RX-API-DMAC10.html)
NL (1) NL261795A (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
DE1813550U (de) 1960-06-23
CH376968A (de) 1964-04-30

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