JPS50112684A - - Google Patents

Info

Publication number
JPS50112684A
JPS50112684A JP1991074A JP1991074A JPS50112684A JP S50112684 A JPS50112684 A JP S50112684A JP 1991074 A JP1991074 A JP 1991074A JP 1991074 A JP1991074 A JP 1991074A JP S50112684 A JPS50112684 A JP S50112684A
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
JP1991074A
Other languages
Japanese (ja)
Other versions
JPS5612917B2 (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 JP1991074A priority Critical patent/JPS5612917B2/ja
Publication of JPS50112684A publication Critical patent/JPS50112684A/ja
Publication of JPS5612917B2 publication Critical patent/JPS5612917B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP1991074A 1974-02-21 1974-02-21 Expired JPS5612917B2 (ja�@�@)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1991074A JPS5612917B2 (ja�@�@) 1974-02-21 1974-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991074A JPS5612917B2 (ja�@�@) 1974-02-21 1974-02-21

Publications (2)

Publication Number Publication Date
JPS50112684A true JPS50112684A (ja�@�@) 1975-09-04
JPS5612917B2 JPS5612917B2 (ja�@�@) 1981-03-25

Family

ID=12012356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991074A Expired JPS5612917B2 (ja�@�@) 1974-02-21 1974-02-21

Country Status (1)

Country Link
JP (1) JPS5612917B2 (ja�@�@)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5296896A (en) * 1975-10-23 1977-08-15 Matsushita Electric Works Ltd Disaster proof recording system
JPS5296895A (en) * 1975-10-23 1977-08-15 Matsushita Electric Works Ltd Operating recorder for disaster prevention unit
JPS5741794A (en) * 1980-08-22 1982-03-09 Nohmi Bosai Kogyo Co Ltd Remote monitor device
JPS5786544A (en) * 1980-11-20 1982-05-29 Hitachi Ltd Fault portion self diagnosis alarm indicator
JPS57123594U (ja�@�@) * 1981-01-28 1982-08-02

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5296896A (en) * 1975-10-23 1977-08-15 Matsushita Electric Works Ltd Disaster proof recording system
JPS5296895A (en) * 1975-10-23 1977-08-15 Matsushita Electric Works Ltd Operating recorder for disaster prevention unit
JPS5741794A (en) * 1980-08-22 1982-03-09 Nohmi Bosai Kogyo Co Ltd Remote monitor device
JPS5786544A (en) * 1980-11-20 1982-05-29 Hitachi Ltd Fault portion self diagnosis alarm indicator
JPS57123594U (ja�@�@) * 1981-01-28 1982-08-02

Also Published As

Publication number Publication date
JPS5612917B2 (ja�@�@) 1981-03-25

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