JPH028455U - - Google Patents

Info

Publication number
JPH028455U
JPH028455U JP8532688U JP8532688U JPH028455U JP H028455 U JPH028455 U JP H028455U JP 8532688 U JP8532688 U JP 8532688U JP 8532688 U JP8532688 U JP 8532688U JP H028455 U JPH028455 U JP H028455U
Authority
JP
Japan
Prior art keywords
mask
ventilation pipe
floor
mask part
smoke
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
JP8532688U
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 JP8532688U priority Critical patent/JPH028455U/ja
Publication of JPH028455U publication Critical patent/JPH028455U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP8532688U 1988-06-28 1988-06-28 Pending JPH028455U (US07321065-20080122-C00160.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8532688U JPH028455U (US07321065-20080122-C00160.png) 1988-06-28 1988-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8532688U JPH028455U (US07321065-20080122-C00160.png) 1988-06-28 1988-06-28

Publications (1)

Publication Number Publication Date
JPH028455U true JPH028455U (US07321065-20080122-C00160.png) 1990-01-19

Family

ID=31309999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8532688U Pending JPH028455U (US07321065-20080122-C00160.png) 1988-06-28 1988-06-28

Country Status (1)

Country Link
JP (1) JPH028455U (US07321065-20080122-C00160.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005270197A (ja) * 2004-03-23 2005-10-06 Nanwa:Kk 顔防護面

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005270197A (ja) * 2004-03-23 2005-10-06 Nanwa:Kk 顔防護面

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