JPS6111639Y2 - - Google Patents

Info

Publication number
JPS6111639Y2
JPS6111639Y2 JP4559777U JP4559777U JPS6111639Y2 JP S6111639 Y2 JPS6111639 Y2 JP S6111639Y2 JP 4559777 U JP4559777 U JP 4559777U JP 4559777 U JP4559777 U JP 4559777U JP S6111639 Y2 JPS6111639 Y2 JP S6111639Y2
Authority
JP
Japan
Prior art keywords
gas
gas concentration
zero
indicator
resistance 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.)
Expired
Application number
JP4559777U
Other languages
English (en)
Japanese (ja)
Other versions
JPS53140491U (en]
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 JP4559777U priority Critical patent/JPS6111639Y2/ja
Publication of JPS53140491U publication Critical patent/JPS53140491U/ja
Application granted granted Critical
Publication of JPS6111639Y2 publication Critical patent/JPS6111639Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
JP4559777U 1977-04-12 1977-04-12 Expired JPS6111639Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4559777U JPS6111639Y2 (en]) 1977-04-12 1977-04-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4559777U JPS6111639Y2 (en]) 1977-04-12 1977-04-12

Publications (2)

Publication Number Publication Date
JPS53140491U JPS53140491U (en]) 1978-11-07
JPS6111639Y2 true JPS6111639Y2 (en]) 1986-04-12

Family

ID=28924156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4559777U Expired JPS6111639Y2 (en]) 1977-04-12 1977-04-12

Country Status (1)

Country Link
JP (1) JPS6111639Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5670788B2 (ja) * 2011-03-22 2015-02-18 矢崎エナジーシステム株式会社 ガス警報器及びブリッジ回路の設計方法

Also Published As

Publication number Publication date
JPS53140491U (en]) 1978-11-07

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