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 (https=
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 (https=)

Priority Applications (5)

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

Publications (2)

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

Family

ID=29458044

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS6237167Y2 (https=)

Also Published As

Publication number Publication date
JPS6237167Y2 (https=) 1987-09-22

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