JPS4929904A - - Google Patents

Info

Publication number
JPS4929904A
JPS4929904A JP7273672A JP7273672A JPS4929904A JP S4929904 A JPS4929904 A JP S4929904A JP 7273672 A JP7273672 A JP 7273672A JP 7273672 A JP7273672 A JP 7273672A JP S4929904 A JPS4929904 A JP S4929904A
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
JP7273672A
Other languages
Japanese (ja)
Other versions
JPS5524301B2 (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 JP7273672A priority Critical patent/JPS5524301B2/ja
Publication of JPS4929904A publication Critical patent/JPS4929904A/ja
Publication of JPS5524301B2 publication Critical patent/JPS5524301B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP7273672A 1972-07-20 1972-07-20 Expired JPS5524301B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7273672A JPS5524301B2 (en) 1972-07-20 1972-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7273672A JPS5524301B2 (en) 1972-07-20 1972-07-20

Publications (2)

Publication Number Publication Date
JPS4929904A true JPS4929904A (en) 1974-03-16
JPS5524301B2 JPS5524301B2 (en) 1980-06-27

Family

ID=13497930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7273672A Expired JPS5524301B2 (en) 1972-07-20 1972-07-20

Country Status (1)

Country Link
JP (1) JPS5524301B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686567A (en) * 1979-12-17 1981-07-14 Nec Corp Display system of incoming call of branch board
JPS57194656A (en) * 1981-05-26 1982-11-30 Nec Corp B board system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686567A (en) * 1979-12-17 1981-07-14 Nec Corp Display system of incoming call of branch board
JPS57194656A (en) * 1981-05-26 1982-11-30 Nec Corp B board system

Also Published As

Publication number Publication date
JPS5524301B2 (en) 1980-06-27

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