JPH03116846U - - Google Patents

Info

Publication number
JPH03116846U
JPH03116846U JP2473990U JP2473990U JPH03116846U JP H03116846 U JPH03116846 U JP H03116846U JP 2473990 U JP2473990 U JP 2473990U JP 2473990 U JP2473990 U JP 2473990U JP H03116846 U JPH03116846 U JP H03116846U
Authority
JP
Japan
Prior art keywords
membrane
air
capsule
seat body
person
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
JP2473990U
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 JP2473990U priority Critical patent/JPH03116846U/ja
Publication of JPH03116846U publication Critical patent/JPH03116846U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
JP2473990U 1990-03-12 1990-03-12 Pending JPH03116846U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2473990U JPH03116846U (enrdf_load_stackoverflow) 1990-03-12 1990-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2473990U JPH03116846U (enrdf_load_stackoverflow) 1990-03-12 1990-03-12

Publications (1)

Publication Number Publication Date
JPH03116846U true JPH03116846U (enrdf_load_stackoverflow) 1991-12-03

Family

ID=31527692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2473990U Pending JPH03116846U (enrdf_load_stackoverflow) 1990-03-12 1990-03-12

Country Status (1)

Country Link
JP (1) JPH03116846U (enrdf_load_stackoverflow)

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