JPS5190509A - - Google Patents

Info

Publication number
JPS5190509A
JPS5190509A JP50014861A JP1486175A JPS5190509A JP S5190509 A JPS5190509 A JP S5190509A JP 50014861 A JP50014861 A JP 50014861A JP 1486175 A JP1486175 A JP 1486175A JP S5190509 A JPS5190509 A JP S5190509A
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.)
Pending
Application number
JP50014861A
Other languages
Japanese (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 JP50014861A priority Critical patent/JPS5190509A/ja
Publication of JPS5190509A publication Critical patent/JPS5190509A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Exchanges (AREA)
JP50014861A 1975-02-06 1975-02-06 Pending JPS5190509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50014861A JPS5190509A (en) 1975-02-06 1975-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50014861A JPS5190509A (en) 1975-02-06 1975-02-06

Publications (1)

Publication Number Publication Date
JPS5190509A true JPS5190509A (en) 1976-08-09

Family

ID=11872796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50014861A Pending JPS5190509A (en) 1975-02-06 1975-02-06

Country Status (1)

Country Link
JP (1) JPS5190509A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121505A (en) * 1977-03-29 1978-10-24 Siemens Ag Communication unit trouble posting device circuit
JPS59176849A (en) * 1983-03-28 1984-10-06 Fujitsu Ltd Transmission control system of message
JPH01135252A (en) * 1987-11-20 1989-05-26 Nec Corp Alarm expressing system for telephone exchange

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121505A (en) * 1977-03-29 1978-10-24 Siemens Ag Communication unit trouble posting device circuit
JPS59176849A (en) * 1983-03-28 1984-10-06 Fujitsu Ltd Transmission control system of message
JPH01135252A (en) * 1987-11-20 1989-05-26 Nec Corp Alarm expressing system for telephone exchange

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