JPS547643B2 - - Google Patents

Info

Publication number
JPS547643B2
JPS547643B2 JP5316875A JP5316875A JPS547643B2 JP S547643 B2 JPS547643 B2 JP S547643B2 JP 5316875 A JP5316875 A JP 5316875A JP 5316875 A JP5316875 A JP 5316875A JP S547643 B2 JPS547643 B2 JP S547643B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP5316875A
Other languages
Japanese (ja)
Other versions
JPS51129106A (en
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 filed Critical
Priority to JP5316875A priority Critical patent/JPS51129106A/ja
Publication of JPS51129106A publication Critical patent/JPS51129106A/ja
Publication of JPS547643B2 publication Critical patent/JPS547643B2/ja
Granted legal-status Critical Current

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
    • H04M1/315Clutches; Spring assemblies; Speed regulators, e.g. centrifugal brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP5316875A 1975-05-06 1975-05-06 Dial main spring Granted JPS51129106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5316875A JPS51129106A (en) 1975-05-06 1975-05-06 Dial main spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5316875A JPS51129106A (en) 1975-05-06 1975-05-06 Dial main spring

Publications (2)

Publication Number Publication Date
JPS51129106A JPS51129106A (en) 1976-11-10
JPS547643B2 true JPS547643B2 (tr) 1979-04-09

Family

ID=12935315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5316875A Granted JPS51129106A (en) 1975-05-06 1975-05-06 Dial main spring

Country Status (1)

Country Link
JP (1) JPS51129106A (tr)

Also Published As

Publication number Publication date
JPS51129106A (en) 1976-11-10

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