JPH0162860U - - Google Patents
Info
- Publication number
- JPH0162860U JPH0162860U JP1987190044U JP19004487U JPH0162860U JP H0162860 U JPH0162860 U JP H0162860U JP 1987190044 U JP1987190044 U JP 1987190044U JP 19004487 U JP19004487 U JP 19004487U JP H0162860 U JPH0162860 U JP H0162860U
- Authority
- JP
- Japan
- Prior art keywords
- bowl
- shaped mask
- mask body
- attached
- shaped
- 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.)
- Granted
Links
- 230000001815 facial effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987190044U JPH0710773Y2 (ja) | 1987-06-03 | 1987-12-16 | 簡易マスク |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8578887 | 1987-06-03 | ||
| JP62-85788 | 1987-06-03 | ||
| JP1987190044U JPH0710773Y2 (ja) | 1987-06-03 | 1987-12-16 | 簡易マスク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0162860U true JPH0162860U (pt) | 1989-04-21 |
| JPH0710773Y2 JPH0710773Y2 (ja) | 1995-03-15 |
Family
ID=31718598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987190044U Expired - Lifetime JPH0710773Y2 (ja) | 1987-06-03 | 1987-12-16 | 簡易マスク |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710773Y2 (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012517305A (ja) * | 2009-03-13 | 2012-08-02 | 李▲ち▼ | 過敏性呼吸道疾病の防止方法及びその方法を実現する口鼻マスク |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH029588U (pt) * | 1988-06-22 | 1990-01-22 |
-
1987
- 1987-12-16 JP JP1987190044U patent/JPH0710773Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH029588U (pt) * | 1988-06-22 | 1990-01-22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012517305A (ja) * | 2009-03-13 | 2012-08-02 | 李▲ち▼ | 過敏性呼吸道疾病の防止方法及びその方法を実現する口鼻マスク |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710773Y2 (ja) | 1995-03-15 |