JPH0432116Y2 - - Google Patents

Info

Publication number
JPH0432116Y2
JPH0432116Y2 JP18548486U JP18548486U JPH0432116Y2 JP H0432116 Y2 JPH0432116 Y2 JP H0432116Y2 JP 18548486 U JP18548486 U JP 18548486U JP 18548486 U JP18548486 U JP 18548486U JP H0432116 Y2 JPH0432116 Y2 JP H0432116Y2
Authority
JP
Japan
Prior art keywords
mask
face
face piece
sides
main part
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.)
Expired
Application number
JP18548486U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6392650U (en]
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 JP18548486U priority Critical patent/JPH0432116Y2/ja
Publication of JPS6392650U publication Critical patent/JPS6392650U/ja
Application granted granted Critical
Publication of JPH0432116Y2 publication Critical patent/JPH0432116Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP18548486U 1986-12-03 1986-12-03 Expired JPH0432116Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18548486U JPH0432116Y2 (en]) 1986-12-03 1986-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18548486U JPH0432116Y2 (en]) 1986-12-03 1986-12-03

Publications (2)

Publication Number Publication Date
JPS6392650U JPS6392650U (en]) 1988-06-15
JPH0432116Y2 true JPH0432116Y2 (en]) 1992-07-31

Family

ID=31134154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18548486U Expired JPH0432116Y2 (en]) 1986-12-03 1986-12-03

Country Status (1)

Country Link
JP (1) JPH0432116Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0736668Y2 (ja) * 1989-05-12 1995-08-23 興研株式会社 半面マスク
KR101568648B1 (ko) * 2015-04-14 2015-11-12 주식회사 크리벨류스 오염물질 흡입 방지용 마스크

Also Published As

Publication number Publication date
JPS6392650U (en]) 1988-06-15

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