JPH0432754U - - Google Patents

Info

Publication number
JPH0432754U
JPH0432754U JP7375390U JP7375390U JPH0432754U JP H0432754 U JPH0432754 U JP H0432754U JP 7375390 U JP7375390 U JP 7375390U JP 7375390 U JP7375390 U JP 7375390U JP H0432754 U JPH0432754 U JP H0432754U
Authority
JP
Japan
Prior art keywords
cloth
nose
breath
outside air
mask
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
JP7375390U
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 JP7375390U priority Critical patent/JPH0432754U/ja
Publication of JPH0432754U publication Critical patent/JPH0432754U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP7375390U 1990-07-10 1990-07-10 Pending JPH0432754U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7375390U JPH0432754U (en]) 1990-07-10 1990-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7375390U JPH0432754U (en]) 1990-07-10 1990-07-10

Publications (1)

Publication Number Publication Date
JPH0432754U true JPH0432754U (en]) 1992-03-17

Family

ID=31612839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7375390U Pending JPH0432754U (en]) 1990-07-10 1990-07-10

Country Status (1)

Country Link
JP (1) JPH0432754U (en])

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