JPH0620541Y2 - マスク - Google Patents

マスク

Info

Publication number
JPH0620541Y2
JPH0620541Y2 JP17430687U JP17430687U JPH0620541Y2 JP H0620541 Y2 JPH0620541 Y2 JP H0620541Y2 JP 17430687 U JP17430687 U JP 17430687U JP 17430687 U JP17430687 U JP 17430687U JP H0620541 Y2 JPH0620541 Y2 JP H0620541Y2
Authority
JP
Japan
Prior art keywords
layer
activated carbon
core body
water
sheet
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 - Lifetime
Application number
JP17430687U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0177768U (enExample
Inventor
美彌子 小林
Original Assignee
株式会社フジワーク
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 by 株式会社フジワーク filed Critical 株式会社フジワーク
Priority to JP17430687U priority Critical patent/JPH0620541Y2/ja
Publication of JPH0177768U publication Critical patent/JPH0177768U/ja
Application granted granted Critical
Publication of JPH0620541Y2 publication Critical patent/JPH0620541Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP17430687U 1987-11-13 1987-11-13 マスク Expired - Lifetime JPH0620541Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17430687U JPH0620541Y2 (ja) 1987-11-13 1987-11-13 マスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17430687U JPH0620541Y2 (ja) 1987-11-13 1987-11-13 マスク

Publications (2)

Publication Number Publication Date
JPH0177768U JPH0177768U (enExample) 1989-05-25
JPH0620541Y2 true JPH0620541Y2 (ja) 1994-06-01

Family

ID=31466171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17430687U Expired - Lifetime JPH0620541Y2 (ja) 1987-11-13 1987-11-13 マスク

Country Status (1)

Country Link
JP (1) JPH0620541Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011045661A (ja) * 2009-08-28 2011-03-10 Atsuo Nozaki マスク

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002126110A (ja) * 2000-10-25 2002-05-08 Shigematsu Works Co Ltd 防じんマスク用フィルタ
JP4053527B2 (ja) * 2004-09-03 2008-02-27 淨植 林 多層式マスク
US7845351B2 (en) * 2005-08-31 2010-12-07 Kimberly-Clark Worldwide Inc. Germicidal face mask
JP2011125596A (ja) * 2009-12-21 2011-06-30 Meiko Shoji Kk マスク用フィルタ、マスク用フィルタ包装体及びフィルタ付きマスクの使用方法
JP2014073358A (ja) * 2012-09-13 2014-04-24 Japan Environment Research Co Ltd 放射性有機ヨウ素を捕集・吸着可能な使い捨てマスク
JP2018149251A (ja) * 2017-03-10 2018-09-27 夕喜子 八木 顔用保湿保温マスク

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011045661A (ja) * 2009-08-28 2011-03-10 Atsuo Nozaki マスク

Also Published As

Publication number Publication date
JPH0177768U (enExample) 1989-05-25

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