JPS4859706A - - Google Patents

Info

Publication number
JPS4859706A
JPS4859706A JP9446871A JP9446871A JPS4859706A JP S4859706 A JPS4859706 A JP S4859706A JP 9446871 A JP9446871 A JP 9446871A JP 9446871 A JP9446871 A JP 9446871A JP S4859706 A JPS4859706 A JP S4859706A
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.)
Granted
Application number
JP9446871A
Other versions
JPS5141483B2 (ja
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 JP9446871A priority Critical patent/JPS5141483B2/ja
Publication of JPS4859706A publication Critical patent/JPS4859706A/ja
Publication of JPS5141483B2 publication Critical patent/JPS5141483B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP9446871A 1971-11-26 1971-11-26 Expired JPS5141483B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9446871A JPS5141483B2 (ja) 1971-11-26 1971-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9446871A JPS5141483B2 (ja) 1971-11-26 1971-11-26

Publications (2)

Publication Number Publication Date
JPS4859706A true JPS4859706A (ja) 1973-08-22
JPS5141483B2 JPS5141483B2 (ja) 1976-11-10

Family

ID=14111098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9446871A Expired JPS5141483B2 (ja) 1971-11-26 1971-11-26

Country Status (1)

Country Link
JP (1) JPS5141483B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5287305A (en) * 1976-01-14 1977-07-21 Iwatsu Electric Co Ltd Talk line switching circuit in push-phone
JPS6123496A (ja) * 1984-07-11 1986-01-31 Matsushita Electric Ind Co Ltd 構内自動交換機システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5287305A (en) * 1976-01-14 1977-07-21 Iwatsu Electric Co Ltd Talk line switching circuit in push-phone
JPS555950B2 (ja) * 1976-01-14 1980-02-12
JPS6123496A (ja) * 1984-07-11 1986-01-31 Matsushita Electric Ind Co Ltd 構内自動交換機システム

Also Published As

Publication number Publication date
JPS5141483B2 (ja) 1976-11-10

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