JPS5410205B2 - - Google Patents

Info

Publication number
JPS5410205B2
JPS5410205B2 JP4033574A JP4033574A JPS5410205B2 JP S5410205 B2 JPS5410205 B2 JP S5410205B2 JP 4033574 A JP4033574 A JP 4033574A JP 4033574 A JP4033574 A JP 4033574A JP S5410205 B2 JPS5410205 B2 JP S5410205B2
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
JP4033574A
Other languages
Japanese (ja)
Other versions
JPS50133707A (cs
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 JP4033574A priority Critical patent/JPS5410205B2/ja
Priority to US05/558,476 priority patent/US3971898A/en
Publication of JPS50133707A publication Critical patent/JPS50133707A/ja
Publication of JPS5410205B2 publication Critical patent/JPS5410205B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP4033574A 1974-04-09 1974-04-09 Expired JPS5410205B2 (cs)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4033574A JPS5410205B2 (cs) 1974-04-09 1974-04-09
US05/558,476 US3971898A (en) 1974-04-09 1975-03-14 Visual indicating control circuit in key telephone system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4033574A JPS5410205B2 (cs) 1974-04-09 1974-04-09

Publications (2)

Publication Number Publication Date
JPS50133707A JPS50133707A (cs) 1975-10-23
JPS5410205B2 true JPS5410205B2 (cs) 1979-05-02

Family

ID=12577743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4033574A Expired JPS5410205B2 (cs) 1974-04-09 1974-04-09

Country Status (1)

Country Link
JP (1) JPS5410205B2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329214U (cs) * 1976-08-20 1978-03-13

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS423228Y1 (cs) * 1964-04-07 1967-02-25
JPS4931270U (cs) * 1972-06-19 1974-03-18

Also Published As

Publication number Publication date
JPS50133707A (cs) 1975-10-23

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