JPS5720657U - - Google Patents

Info

Publication number
JPS5720657U
JPS5720657U JP9621180U JP9621180U JPS5720657U JP S5720657 U JPS5720657 U JP S5720657U JP 9621180 U JP9621180 U JP 9621180U JP 9621180 U JP9621180 U JP 9621180U JP S5720657 U JPS5720657 U JP S5720657U
Authority
JP
Japan
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
JP9621180U
Other languages
Japanese (ja)
Other versions
JPS6237167Y2 (enExample
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 JP9621180U priority Critical patent/JPS6237167Y2/ja
Priority to US06/269,757 priority patent/US4449919A/en
Priority to EP19810104282 priority patent/EP0041694B1/en
Priority to DE8181104282T priority patent/DE3166433D1/de
Priority to CA000379293A priority patent/CA1158313A/en
Publication of JPS5720657U publication Critical patent/JPS5720657U/ja
Application granted granted Critical
Publication of JPS6237167Y2 publication Critical patent/JPS6237167Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measuring Oxygen Concentration In Cells (AREA)
  • Regulation And Control Of Combustion (AREA)
JP9621180U 1980-06-06 1980-07-10 Expired JPS6237167Y2 (enExample)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9621180U JPS6237167Y2 (enExample) 1980-07-10 1980-07-10
US06/269,757 US4449919A (en) 1980-07-10 1981-06-02 Gas combustion apparatus capable of detecting environmental oxygen deficiency
EP19810104282 EP0041694B1 (en) 1980-06-06 1981-06-03 Gas combustion apparatus capable of detecting environmental oxygen deficiency
DE8181104282T DE3166433D1 (en) 1980-06-06 1981-06-03 Gas combustion apparatus capable of detecting environmental oxygen deficiency
CA000379293A CA1158313A (en) 1980-07-10 1981-06-08 Gas combustion apparatus capable of detecting environmental oxygen deficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9621180U JPS6237167Y2 (enExample) 1980-07-10 1980-07-10

Publications (2)

Publication Number Publication Date
JPS5720657U true JPS5720657U (enExample) 1982-02-02
JPS6237167Y2 JPS6237167Y2 (enExample) 1987-09-22

Family

ID=29458044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9621180U Expired JPS6237167Y2 (enExample) 1980-06-06 1980-07-10

Country Status (1)

Country Link
JP (1) JPS6237167Y2 (enExample)

Also Published As

Publication number Publication date
JPS6237167Y2 (enExample) 1987-09-22

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