JPS57134791A - Alarm system - Google Patents

Alarm system

Info

Publication number
JPS57134791A
JPS57134791A JP1881681A JP1881681A JPS57134791A JP S57134791 A JPS57134791 A JP S57134791A JP 1881681 A JP1881681 A JP 1881681A JP 1881681 A JP1881681 A JP 1881681A JP S57134791 A JPS57134791 A JP S57134791A
Authority
JP
Japan
Prior art keywords
alarm system
alarm
Prior art date
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
JP1881681A
Other languages
Japanese (ja)
Other versions
JPH0114636B2 (en
Inventor
Isao Shimada
Tooru Kahara
Sumiyoshi Yoshino
Osamu Akiba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1881681A priority Critical patent/JPS57134791A/en
Publication of JPS57134791A publication Critical patent/JPS57134791A/en
Publication of JPH0114636B2 publication Critical patent/JPH0114636B2/ja
Granted legal-status Critical Current

Links

JP1881681A 1981-02-10 1981-02-10 Alarm system Granted JPS57134791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1881681A JPS57134791A (en) 1981-02-10 1981-02-10 Alarm system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1881681A JPS57134791A (en) 1981-02-10 1981-02-10 Alarm system

Publications (2)

Publication Number Publication Date
JPS57134791A true JPS57134791A (en) 1982-08-20
JPH0114636B2 JPH0114636B2 (en) 1989-03-13

Family

ID=11982091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1881681A Granted JPS57134791A (en) 1981-02-10 1981-02-10 Alarm system

Country Status (1)

Country Link
JP (1) JPS57134791A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6457397A (en) * 1987-08-28 1989-03-03 Nittan Co Ltd Alarm monitoring device
JPH031295A (en) * 1987-11-30 1991-01-07 Hochiki Corp Fire alarm equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225993A (en) * 1975-08-21 1977-02-26 Matsushita Electric Works Ltd Maintenance system of a monitor transmission system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225993A (en) * 1975-08-21 1977-02-26 Matsushita Electric Works Ltd Maintenance system of a monitor transmission system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6457397A (en) * 1987-08-28 1989-03-03 Nittan Co Ltd Alarm monitoring device
JPH0534720B2 (en) * 1987-08-28 1993-05-24 Nittan Co Ltd
JPH031295A (en) * 1987-11-30 1991-01-07 Hochiki Corp Fire alarm equipment
JPH053039B2 (en) * 1987-11-30 1993-01-13 Hochiki Co

Also Published As

Publication number Publication date
JPH0114636B2 (en) 1989-03-13

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