JPH0124622Y2 - - Google Patents

Info

Publication number
JPH0124622Y2
JPH0124622Y2 JP1978009695U JP969578U JPH0124622Y2 JP H0124622 Y2 JPH0124622 Y2 JP H0124622Y2 JP 1978009695 U JP1978009695 U JP 1978009695U JP 969578 U JP969578 U JP 969578U JP H0124622 Y2 JPH0124622 Y2 JP H0124622Y2
Authority
JP
Japan
Prior art keywords
alarm
gas
detection element
gas leak
sound
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
JP1978009695U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54117195U (pm
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 JP1978009695U priority Critical patent/JPH0124622Y2/ja
Publication of JPS54117195U publication Critical patent/JPS54117195U/ja
Application granted granted Critical
Publication of JPH0124622Y2 publication Critical patent/JPH0124622Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP1978009695U 1978-01-31 1978-01-31 Expired JPH0124622Y2 (pm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978009695U JPH0124622Y2 (pm) 1978-01-31 1978-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978009695U JPH0124622Y2 (pm) 1978-01-31 1978-01-31

Publications (2)

Publication Number Publication Date
JPS54117195U JPS54117195U (pm) 1979-08-16
JPH0124622Y2 true JPH0124622Y2 (pm) 1989-07-25

Family

ID=28820936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978009695U Expired JPH0124622Y2 (pm) 1978-01-31 1978-01-31

Country Status (1)

Country Link
JP (1) JPH0124622Y2 (pm)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117372Y2 (pm) * 1971-09-10 1976-05-11
JPS51116791U (pm) * 1975-03-17 1976-09-21

Also Published As

Publication number Publication date
JPS54117195U (pm) 1979-08-16

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