JPH0483253U - - Google Patents

Info

Publication number
JPH0483253U
JPH0483253U JP12654690U JP12654690U JPH0483253U JP H0483253 U JPH0483253 U JP H0483253U JP 12654690 U JP12654690 U JP 12654690U JP 12654690 U JP12654690 U JP 12654690U JP H0483253 U JPH0483253 U JP H0483253U
Authority
JP
Japan
Prior art keywords
oxygen
air
mass flow
piece
supplied
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.)
Pending
Application number
JP12654690U
Other languages
English (en)
Japanese (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 JP12654690U priority Critical patent/JPH0483253U/ja
Publication of JPH0483253U publication Critical patent/JPH0483253U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP12654690U 1990-11-30 1990-11-30 Pending JPH0483253U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12654690U JPH0483253U (de) 1990-11-30 1990-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12654690U JPH0483253U (de) 1990-11-30 1990-11-30

Publications (1)

Publication Number Publication Date
JPH0483253U true JPH0483253U (de) 1992-07-20

Family

ID=31874097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12654690U Pending JPH0483253U (de) 1990-11-30 1990-11-30

Country Status (1)

Country Link
JP (1) JPH0483253U (de)

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