JP6867720B2 - マスク - Google Patents

マスク Download PDF

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Publication number
JP6867720B2
JP6867720B2 JP2020105388A JP2020105388A JP6867720B2 JP 6867720 B2 JP6867720 B2 JP 6867720B2 JP 2020105388 A JP2020105388 A JP 2020105388A JP 2020105388 A JP2020105388 A JP 2020105388A JP 6867720 B2 JP6867720 B2 JP 6867720B2
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JP
Japan
Prior art keywords
spacer
mask
wearer
holding portion
main body
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Expired - Fee Related
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JP2020105388A
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Japanese (ja)
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JP2020165074A (ja
JP2020165074A5 (cg-RX-API-DMAC7.html
Inventor
康正 小幡
康正 小幡
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株式会社フラットビットスタジオ
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Publication of JP2020165074A5 publication Critical patent/JP2020165074A5/ja
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  • Respiratory Apparatuses And Protective Means (AREA)
JP2020105388A 2020-06-18 2020-06-18 マスク Expired - Fee Related JP6867720B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020105388A JP6867720B2 (ja) 2020-06-18 2020-06-18 マスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020105388A JP6867720B2 (ja) 2020-06-18 2020-06-18 マスク

Publications (3)

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JP2020165074A JP2020165074A (ja) 2020-10-08
JP2020165074A5 JP2020165074A5 (cg-RX-API-DMAC7.html) 2020-11-26
JP6867720B2 true JP6867720B2 (ja) 2021-05-12

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ID=72665977

Family Applications (1)

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JP2020105388A Expired - Fee Related JP6867720B2 (ja) 2020-06-18 2020-06-18 マスク

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JP (1) JP6867720B2 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102479268B1 (ko) * 2021-07-29 2022-12-21 최규철 쾌적한 안면 인식 구조를 포함하는 위생용 투명마스크

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009189676A (ja) * 2008-02-18 2009-08-27 Yoshiro Nawate 呼吸用透明マスク
JP5896373B2 (ja) * 2011-08-28 2016-03-30 ネットメロン有限会社 透明マスク
JP3188156U (ja) * 2013-10-21 2014-01-09 牧野 長生 衛生マスク
DE202020102011U1 (de) * 2020-04-01 2020-04-17 1-2-safe GmbH Gesichtsmaske, Materialbogen, Streifen

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JP2020165074A (ja) 2020-10-08

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