JPH01150962U - - Google Patents
Info
- Publication number
- JPH01150962U JPH01150962U JP4639988U JP4639988U JPH01150962U JP H01150962 U JPH01150962 U JP H01150962U JP 4639988 U JP4639988 U JP 4639988U JP 4639988 U JP4639988 U JP 4639988U JP H01150962 U JPH01150962 U JP H01150962U
- Authority
- JP
- Japan
- Prior art keywords
- mask
- nose
- sides
- closes
- back side
- 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
- 239000004744 fabric Substances 0.000 claims description 2
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4639988U JPH01150962U (de) | 1988-04-06 | 1988-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4639988U JPH01150962U (de) | 1988-04-06 | 1988-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01150962U true JPH01150962U (de) | 1989-10-18 |
Family
ID=31272670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4639988U Pending JPH01150962U (de) | 1988-04-06 | 1988-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01150962U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030083342A (ko) * | 2002-04-20 | 2003-10-30 | 이배복 | 바이오마스크 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5284896A (en) * | 1975-11-28 | 1977-07-14 | Tate George W Jr | Surgical mask |
-
1988
- 1988-04-06 JP JP4639988U patent/JPH01150962U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5284896A (en) * | 1975-11-28 | 1977-07-14 | Tate George W Jr | Surgical mask |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030083342A (ko) * | 2002-04-20 | 2003-10-30 | 이배복 | 바이오마스크 |