JPS4932509A - - Google Patents

Info

Publication number
JPS4932509A
JPS4932509A JP7432772A JP7432772A JPS4932509A JP S4932509 A JPS4932509 A JP S4932509A JP 7432772 A JP7432772 A JP 7432772A JP 7432772 A JP7432772 A JP 7432772A JP S4932509 A JPS4932509 A JP S4932509A
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
JP7432772A
Other languages
Japanese (ja)
Other versions
JPS5244481B2 (Direct
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 JP7432772A priority Critical patent/JPS5244481B2/ja
Publication of JPS4932509A publication Critical patent/JPS4932509A/ja
Publication of JPS5244481B2 publication Critical patent/JPS5244481B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Exchange Systems With Centralized Control (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP7432772A 1972-07-25 1972-07-25 Expired JPS5244481B2 (Direct)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7432772A JPS5244481B2 (Direct) 1972-07-25 1972-07-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7432772A JPS5244481B2 (Direct) 1972-07-25 1972-07-25

Publications (2)

Publication Number Publication Date
JPS4932509A true JPS4932509A (Direct) 1974-03-25
JPS5244481B2 JPS5244481B2 (Direct) 1977-11-08

Family

ID=13543891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7432772A Expired JPS5244481B2 (Direct) 1972-07-25 1972-07-25

Country Status (1)

Country Link
JP (1) JPS5244481B2 (Direct)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034706A (Direct) * 1973-07-31 1975-04-03
JPS50121949U (Direct) * 1974-03-20 1975-10-04
JPS5183208U (Direct) * 1974-12-25 1976-07-03

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034706A (Direct) * 1973-07-31 1975-04-03
JPS50121949U (Direct) * 1974-03-20 1975-10-04
JPS5183208U (Direct) * 1974-12-25 1976-07-03

Also Published As

Publication number Publication date
JPS5244481B2 (Direct) 1977-11-08

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