JP2536772Y2 - ガーゼマスク - Google Patents
ガーゼマスクInfo
- Publication number
- JP2536772Y2 JP2536772Y2 JP1990106900U JP10690090U JP2536772Y2 JP 2536772 Y2 JP2536772 Y2 JP 2536772Y2 JP 1990106900 U JP1990106900 U JP 1990106900U JP 10690090 U JP10690090 U JP 10690090U JP 2536772 Y2 JP2536772 Y2 JP 2536772Y2
- Authority
- JP
- Japan
- Prior art keywords
- gauze
- cloth
- gauze mask
- mask
- shape retainer
- 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
Links
- 239000004744 fabric Substances 0.000 claims description 30
- 238000001914 filtration Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 2
- 230000003434 inspiratory effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990106900U JP2536772Y2 (ja) | 1990-10-15 | 1990-10-15 | ガーゼマスク |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990106900U JP2536772Y2 (ja) | 1990-10-15 | 1990-10-15 | ガーゼマスク |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0465559U JPH0465559U (enrdf_load_stackoverflow) | 1992-06-08 |
JP2536772Y2 true JP2536772Y2 (ja) | 1997-05-28 |
Family
ID=31853185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990106900U Expired - Lifetime JP2536772Y2 (ja) | 1990-10-15 | 1990-10-15 | ガーゼマスク |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2536772Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4676113B2 (ja) * | 2001-09-21 | 2011-04-27 | ユニ・チャーム株式会社 | 2重マスク |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02102257U (enrdf_load_stackoverflow) * | 1989-01-30 | 1990-08-14 |
-
1990
- 1990-10-15 JP JP1990106900U patent/JP2536772Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0465559U (enrdf_load_stackoverflow) | 1992-06-08 |
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