JPS5980895U - 警報器 - Google Patents

警報器

Info

Publication number
JPS5980895U
JPS5980895U JP17254982U JP17254982U JPS5980895U JP S5980895 U JPS5980895 U JP S5980895U JP 17254982 U JP17254982 U JP 17254982U JP 17254982 U JP17254982 U JP 17254982U JP S5980895 U JPS5980895 U JP S5980895U
Authority
JP
Japan
Prior art keywords
alarm
control circuit
circuit
differentiating
buzzer
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
JP17254982U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0116236Y2 (en:Method
Inventor
小坂　茂雄
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 JP17254982U priority Critical patent/JPS5980895U/ja
Publication of JPS5980895U publication Critical patent/JPS5980895U/ja
Application granted granted Critical
Publication of JPH0116236Y2 publication Critical patent/JPH0116236Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
JP17254982U 1982-11-15 1982-11-15 警報器 Granted JPS5980895U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17254982U JPS5980895U (ja) 1982-11-15 1982-11-15 警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17254982U JPS5980895U (ja) 1982-11-15 1982-11-15 警報器

Publications (2)

Publication Number Publication Date
JPS5980895U true JPS5980895U (ja) 1984-05-31
JPH0116236Y2 JPH0116236Y2 (en:Method) 1989-05-12

Family

ID=30376102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17254982U Granted JPS5980895U (ja) 1982-11-15 1982-11-15 警報器

Country Status (1)

Country Link
JP (1) JPS5980895U (en:Method)

Also Published As

Publication number Publication date
JPH0116236Y2 (en:Method) 1989-05-12

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