JPH02102258U - - Google Patents
Info
- Publication number
- JPH02102258U JPH02102258U JP1113389U JP1113389U JPH02102258U JP H02102258 U JPH02102258 U JP H02102258U JP 1113389 U JP1113389 U JP 1113389U JP 1113389 U JP1113389 U JP 1113389U JP H02102258 U JPH02102258 U JP H02102258U
- Authority
- JP
- Japan
- Prior art keywords
- water
- breathable
- utility
- scope
- registration request
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 2
- 239000005871 repellent Substances 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1113389U JPH02102258U (en]) | 1989-02-01 | 1989-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1113389U JPH02102258U (en]) | 1989-02-01 | 1989-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02102258U true JPH02102258U (en]) | 1990-08-14 |
Family
ID=31219414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1113389U Pending JPH02102258U (en]) | 1989-02-01 | 1989-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02102258U (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001045797A1 (en) * | 1999-12-22 | 2001-06-28 | Seo Jung Eun | Compact multipurpose dustproof mask |
| JP2011125596A (ja) * | 2009-12-21 | 2011-06-30 | Meiko Shoji Kk | マスク用フィルタ、マスク用フィルタ包装体及びフィルタ付きマスクの使用方法 |
-
1989
- 1989-02-01 JP JP1113389U patent/JPH02102258U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001045797A1 (en) * | 1999-12-22 | 2001-06-28 | Seo Jung Eun | Compact multipurpose dustproof mask |
| JP2011125596A (ja) * | 2009-12-21 | 2011-06-30 | Meiko Shoji Kk | マスク用フィルタ、マスク用フィルタ包装体及びフィルタ付きマスクの使用方法 |