JPH028456U - - Google Patents
Info
- Publication number
- JPH028456U JPH028456U JP8718988U JP8718988U JPH028456U JP H028456 U JPH028456 U JP H028456U JP 8718988 U JP8718988 U JP 8718988U JP 8718988 U JP8718988 U JP 8718988U JP H028456 U JPH028456 U JP H028456U
- Authority
- JP
- Japan
- Prior art keywords
- mouth
- covers
- nose
- mask
- ears
- 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.)
- Pending
Links
- 210000005069 ears Anatomy 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 230000001954 sterilising effect Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8718988U JPH028456U (en]) | 1988-06-30 | 1988-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8718988U JPH028456U (en]) | 1988-06-30 | 1988-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH028456U true JPH028456U (en]) | 1990-01-19 |
Family
ID=31311810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8718988U Pending JPH028456U (en]) | 1988-06-30 | 1988-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH028456U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05115572A (ja) * | 1991-10-28 | 1993-05-14 | Asahi Optical Co Ltd | マスク用フイルター材及びマスク |
-
1988
- 1988-06-30 JP JP8718988U patent/JPH028456U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05115572A (ja) * | 1991-10-28 | 1993-05-14 | Asahi Optical Co Ltd | マスク用フイルター材及びマスク |