JPS6246996U - - Google Patents

Info

Publication number
JPS6246996U
JPS6246996U JP13722785U JP13722785U JPS6246996U JP S6246996 U JPS6246996 U JP S6246996U JP 13722785 U JP13722785 U JP 13722785U JP 13722785 U JP13722785 U JP 13722785U JP S6246996 U JPS6246996 U JP S6246996U
Authority
JP
Japan
Prior art keywords
alarm
signal
microphone
generating means
calculation means
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
JP13722785U
Other languages
English (en)
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 JP13722785U priority Critical patent/JPS6246996U/ja
Publication of JPS6246996U publication Critical patent/JPS6246996U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
JP13722785U 1985-09-06 1985-09-06 Pending JPS6246996U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13722785U JPS6246996U (enExample) 1985-09-06 1985-09-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13722785U JPS6246996U (enExample) 1985-09-06 1985-09-06

Publications (1)

Publication Number Publication Date
JPS6246996U true JPS6246996U (enExample) 1987-03-23

Family

ID=31041085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13722785U Pending JPS6246996U (enExample) 1985-09-06 1985-09-06

Country Status (1)

Country Link
JP (1) JPS6246996U (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194094A (ja) * 1987-10-05 1989-04-12 Ishikawajima Harima Heavy Ind Co Ltd 船舶用制御装置
JPH02309112A (ja) * 1989-05-22 1990-12-25 Matsushita Electric Ind Co Ltd 石油燃焼機器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194094A (ja) * 1987-10-05 1989-04-12 Ishikawajima Harima Heavy Ind Co Ltd 船舶用制御装置
JPH02309112A (ja) * 1989-05-22 1990-12-25 Matsushita Electric Ind Co Ltd 石油燃焼機器

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