JP4717538B2 - マスク - Google Patents

マスク Download PDF

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Publication number
JP4717538B2
JP4717538B2 JP2005210443A JP2005210443A JP4717538B2 JP 4717538 B2 JP4717538 B2 JP 4717538B2 JP 2005210443 A JP2005210443 A JP 2005210443A JP 2005210443 A JP2005210443 A JP 2005210443A JP 4717538 B2 JP4717538 B2 JP 4717538B2
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JP
Japan
Prior art keywords
mouth
shape
user
main body
belt
Prior art date
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Expired - Fee Related
Application number
JP2005210443A
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English (en)
Japanese (ja)
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JP2007021027A (ja
JP2007021027A5 (enrdf_load_stackoverflow
Inventor
雅也 藤田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daio Paper Corp
Original Assignee
Daio Paper Corp
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.)
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Publication date
Application filed by Daio Paper Corp filed Critical Daio Paper Corp
Priority to JP2005210443A priority Critical patent/JP4717538B2/ja
Publication of JP2007021027A publication Critical patent/JP2007021027A/ja
Publication of JP2007021027A5 publication Critical patent/JP2007021027A5/ja
Application granted granted Critical
Publication of JP4717538B2 publication Critical patent/JP4717538B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Respiratory Apparatuses And Protective Means (AREA)
JP2005210443A 2005-07-20 2005-07-20 マスク Expired - Fee Related JP4717538B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005210443A JP4717538B2 (ja) 2005-07-20 2005-07-20 マスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005210443A JP4717538B2 (ja) 2005-07-20 2005-07-20 マスク

Publications (3)

Publication Number Publication Date
JP2007021027A JP2007021027A (ja) 2007-02-01
JP2007021027A5 JP2007021027A5 (enrdf_load_stackoverflow) 2008-08-21
JP4717538B2 true JP4717538B2 (ja) 2011-07-06

Family

ID=37782550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005210443A Expired - Fee Related JP4717538B2 (ja) 2005-07-20 2005-07-20 マスク

Country Status (1)

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JP (1) JP4717538B2 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8881729B2 (en) * 2009-09-18 2014-11-11 3M Innovative Properties Company Horizontal flat-fold filtering face-piece respirator having indicia of symmetry
JP5763444B2 (ja) * 2011-06-27 2015-08-12 株式会社岡村製作所 椅子用カバー
JP5466781B1 (ja) * 2013-06-26 2014-04-09 株式会社丸福繊維 マスク
JP6026987B2 (ja) * 2013-11-01 2016-11-16 Ｃｒｏｓｓｅｅｄ株式会社 衛生マスク、マスク生産装置及びマスク生産方法
KR101582353B1 (ko) * 2014-05-01 2016-01-06 이진규 자유변형에 의한 형상유지 마스크
JP7054146B2 (ja) * 2020-05-29 2022-04-13 史子 國枝 布マスクの支持部材およびそれを用いる布マスク
JP6923970B1 (ja) * 2020-06-02 2021-08-25 株式会社スワニー 立体マスク
KR102461954B1 (ko) * 2020-07-15 2022-11-02 정명봉 에어포켓을 구비한 마스크의 제조방법
JP2022030886A (ja) * 2020-08-07 2022-02-18 デサントジャパン株式会社 マスク

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62145643A (ja) * 1985-12-20 1987-06-29 ウシオ電機株式会社 電球の製造方法
JPH0251569A (ja) * 1988-08-15 1990-02-21 Honny Chem Ind Co Ltd 電子回路基板用の電着塗装用樹脂組成物
JP2003052846A (ja) * 2001-08-15 2003-02-25 Keisuke Ito 生分解性セルロースを形態維持芯材に用いたマスク

Also Published As

Publication number Publication date
JP2007021027A (ja) 2007-02-01

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