JPH0317252Y2 - - Google Patents

Info

Publication number
JPH0317252Y2
JPH0317252Y2 JP1983039722U JP3972283U JPH0317252Y2 JP H0317252 Y2 JPH0317252 Y2 JP H0317252Y2 JP 1983039722 U JP1983039722 U JP 1983039722U JP 3972283 U JP3972283 U JP 3972283U JP H0317252 Y2 JPH0317252 Y2 JP H0317252Y2
Authority
JP
Japan
Prior art keywords
gas
alarm
bag
timer
inspection
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
JP1983039722U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59146757U (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 JP3972283U priority Critical patent/JPS59146757U/ja
Publication of JPS59146757U publication Critical patent/JPS59146757U/ja
Application granted granted Critical
Publication of JPH0317252Y2 publication Critical patent/JPH0317252Y2/ja
Granted legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP3972283U 1983-03-22 1983-03-22 ガス警報装置用点検ガス送入装置 Granted JPS59146757U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3972283U JPS59146757U (ja) 1983-03-22 1983-03-22 ガス警報装置用点検ガス送入装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3972283U JPS59146757U (ja) 1983-03-22 1983-03-22 ガス警報装置用点検ガス送入装置

Publications (2)

Publication Number Publication Date
JPS59146757U JPS59146757U (ja) 1984-10-01
JPH0317252Y2 true JPH0317252Y2 (enrdf_load_stackoverflow) 1991-04-11

Family

ID=30170357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3972283U Granted JPS59146757U (ja) 1983-03-22 1983-03-22 ガス警報装置用点検ガス送入装置

Country Status (1)

Country Link
JP (1) JPS59146757U (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006078434A (ja) * 2004-09-13 2006-03-23 Riken Keiki Co Ltd サンプルガス供給装置および可燃性ガス検知システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53164877U (enrdf_load_stackoverflow) * 1977-05-31 1978-12-23

Also Published As

Publication number Publication date
JPS59146757U (ja) 1984-10-01

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