JPH021667Y2 - - Google Patents

Info

Publication number
JPH021667Y2
JPH021667Y2 JP900983U JP900983U JPH021667Y2 JP H021667 Y2 JPH021667 Y2 JP H021667Y2 JP 900983 U JP900983 U JP 900983U JP 900983 U JP900983 U JP 900983U JP H021667 Y2 JPH021667 Y2 JP H021667Y2
Authority
JP
Japan
Prior art keywords
voltage
alarm
gas
power supply
comparison
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
Application number
JP900983U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59118095U (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 JP900983U priority Critical patent/JPS59118095U/ja
Publication of JPS59118095U publication Critical patent/JPS59118095U/ja
Application granted granted Critical
Publication of JPH021667Y2 publication Critical patent/JPH021667Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
JP900983U 1983-01-27 1983-01-27 ガス警報器 Granted JPS59118095U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP900983U JPS59118095U (ja) 1983-01-27 1983-01-27 ガス警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP900983U JPS59118095U (ja) 1983-01-27 1983-01-27 ガス警報器

Publications (2)

Publication Number Publication Date
JPS59118095U JPS59118095U (ja) 1984-08-09
JPH021667Y2 true JPH021667Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-01-16

Family

ID=30140482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP900983U Granted JPS59118095U (ja) 1983-01-27 1983-01-27 ガス警報器

Country Status (1)

Country Link
JP (1) JPS59118095U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0421187Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-12-19 1992-05-14

Also Published As

Publication number Publication date
JPS59118095U (ja) 1984-08-09

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