JPH0510433Y2 - - Google Patents

Info

Publication number
JPH0510433Y2
JPH0510433Y2 JP1987035947U JP3594787U JPH0510433Y2 JP H0510433 Y2 JPH0510433 Y2 JP H0510433Y2 JP 1987035947 U JP1987035947 U JP 1987035947U JP 3594787 U JP3594787 U JP 3594787U JP H0510433 Y2 JPH0510433 Y2 JP H0510433Y2
Authority
JP
Japan
Prior art keywords
alarm
audio
abnormality
engine
speaker
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.)
Expired - Lifetime
Application number
JP1987035947U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63144738U (en, 2012
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 JP1987035947U priority Critical patent/JPH0510433Y2/ja
Publication of JPS63144738U publication Critical patent/JPS63144738U/ja
Application granted granted Critical
Publication of JPH0510433Y2 publication Critical patent/JPH0510433Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
JP1987035947U 1987-03-13 1987-03-13 Expired - Lifetime JPH0510433Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987035947U JPH0510433Y2 (en, 2012) 1987-03-13 1987-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987035947U JPH0510433Y2 (en, 2012) 1987-03-13 1987-03-13

Publications (2)

Publication Number Publication Date
JPS63144738U JPS63144738U (en, 2012) 1988-09-22
JPH0510433Y2 true JPH0510433Y2 (en, 2012) 1993-03-15

Family

ID=30845906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987035947U Expired - Lifetime JPH0510433Y2 (en, 2012) 1987-03-13 1987-03-13

Country Status (1)

Country Link
JP (1) JPH0510433Y2 (en, 2012)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152096A (en) * 1981-03-16 1982-09-20 Tokyo Keiki Kk Alarm method and apparatus for disaster prevention facilities

Also Published As

Publication number Publication date
JPS63144738U (en, 2012) 1988-09-22

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