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JP2020059953A5 - - Google Patents

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Publication number
JP2020059953A5
JP2020059953A5 JP2018193559A JP2018193559A JP2020059953A5 JP 2020059953 A5 JP2020059953 A5 JP 2020059953A5 JP 2018193559 A JP2018193559 A JP 2018193559A JP 2018193559 A JP2018193559 A JP 2018193559A JP 2020059953 A5 JP2020059953 A5 JP 2020059953A5
Authority
JP
Japan
Prior art keywords
opening
mask
inner peripheral
side sheet
skin
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.)
Granted
Application number
JP2018193559A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020059953A (ja
JP7289493B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2018193559A priority Critical patent/JP7289493B2/ja
Priority claimed from JP2018193559A external-priority patent/JP7289493B2/ja
Priority to PCT/JP2019/039670 priority patent/WO2020075716A1/ja
Priority to TW108136626A priority patent/TW202021640A/zh
Publication of JP2020059953A publication Critical patent/JP2020059953A/ja
Publication of JP2020059953A5 publication Critical patent/JP2020059953A5/ja
Application granted granted Critical
Publication of JP7289493B2 publication Critical patent/JP7289493B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2018193559A 2018-10-12 2018-10-12 使い捨てマスク Active JP7289493B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018193559A JP7289493B2 (ja) 2018-10-12 2018-10-12 使い捨てマスク
PCT/JP2019/039670 WO2020075716A1 (ja) 2018-10-12 2019-10-08 使い捨てマスク
TW108136626A TW202021640A (zh) 2018-10-12 2019-10-09 用後即棄式口罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018193559A JP7289493B2 (ja) 2018-10-12 2018-10-12 使い捨てマスク

Publications (3)

Publication Number Publication Date
JP2020059953A JP2020059953A (ja) 2020-04-16
JP2020059953A5 true JP2020059953A5 (zh) 2021-10-28
JP7289493B2 JP7289493B2 (ja) 2023-06-12

Family

ID=70164322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018193559A Active JP7289493B2 (ja) 2018-10-12 2018-10-12 使い捨てマスク

Country Status (3)

Country Link
JP (1) JP7289493B2 (zh)
TW (1) TW202021640A (zh)
WO (1) WO2020075716A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111685416A (zh) * 2020-05-27 2020-09-22 重庆市妇幼保健院 一种口罩及其使用方法
CN112107055A (zh) * 2020-10-30 2020-12-22 上海捷儿金科技股份有限公司 一种立体凉感密封圈及其制备方法和用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0736669Y2 (ja) * 1987-03-19 1995-08-23 興研株式会社 簡易防じんマスク
US6196223B1 (en) * 1998-04-10 2001-03-06 William A. Belfer Strapless respiratory facial mask for customizing to the wearer's face
JP2003320041A (ja) * 2002-05-02 2003-11-11 Shigematsu Works Co Ltd マスク
JP2012010973A (ja) * 2010-06-30 2012-01-19 Koken Ltd 簡易マスク
JP6861977B2 (ja) * 2016-04-21 2021-04-21 興研株式会社 使い捨てマスク

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