JPS52110595A - Fire warning system - Google Patents

Fire warning system

Info

Publication number
JPS52110595A
JPS52110595A JP2693876A JP2693876A JPS52110595A JP S52110595 A JPS52110595 A JP S52110595A JP 2693876 A JP2693876 A JP 2693876A JP 2693876 A JP2693876 A JP 2693876A JP S52110595 A JPS52110595 A JP S52110595A
Authority
JP
Japan
Prior art keywords
warning system
fire warning
fire
warning
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.)
Pending
Application number
JP2693876A
Other languages
Japanese (ja)
Inventor
Shizuo Komeichi
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.)
Hoyu Co Ltd
Original Assignee
Hoyu Co 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 Hoyu Co Ltd filed Critical Hoyu Co Ltd
Priority to JP2693876A priority Critical patent/JPS52110595A/en
Publication of JPS52110595A publication Critical patent/JPS52110595A/en
Pending legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
JP2693876A 1976-03-12 1976-03-12 Fire warning system Pending JPS52110595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2693876A JPS52110595A (en) 1976-03-12 1976-03-12 Fire warning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2693876A JPS52110595A (en) 1976-03-12 1976-03-12 Fire warning system

Publications (1)

Publication Number Publication Date
JPS52110595A true JPS52110595A (en) 1977-09-16

Family

ID=12207079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2693876A Pending JPS52110595A (en) 1976-03-12 1976-03-12 Fire warning system

Country Status (1)

Country Link
JP (1) JPS52110595A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148400A (en) * 1978-05-12 1979-11-20 Nittan Co Ltd Fier warning device
JPS57172495A (en) * 1981-04-15 1982-10-23 Nittan Co Ltd Select test circuit for fire sensor, etc.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148400A (en) * 1978-05-12 1979-11-20 Nittan Co Ltd Fier warning device
JPS57172495A (en) * 1981-04-15 1982-10-23 Nittan Co Ltd Select test circuit for fire sensor, etc.

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