JPS57182456U - - Google Patents
Info
- Publication number
- JPS57182456U JPS57182456U JP6923081U JP6923081U JPS57182456U JP S57182456 U JPS57182456 U JP S57182456U JP 6923081 U JP6923081 U JP 6923081U JP 6923081 U JP6923081 U JP 6923081U JP S57182456 U JPS57182456 U JP S57182456U
- Authority
- JP
- Japan
- 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
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6923081U JPS6039020Y2 (ja) | 1981-05-15 | 1981-05-15 | 半面体マスク |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6923081U JPS6039020Y2 (ja) | 1981-05-15 | 1981-05-15 | 半面体マスク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57182456U true JPS57182456U (cs) | 1982-11-19 |
| JPS6039020Y2 JPS6039020Y2 (ja) | 1985-11-21 |
Family
ID=29865114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6923081U Expired JPS6039020Y2 (ja) | 1981-05-15 | 1981-05-15 | 半面体マスク |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039020Y2 (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9907923B2 (en) | 2012-09-04 | 2018-03-06 | Fisher & Paykel Healthcare Limited | Valsalva mask |
| US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
-
1981
- 1981-05-15 JP JP6923081U patent/JPS6039020Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
| US9907923B2 (en) | 2012-09-04 | 2018-03-06 | Fisher & Paykel Healthcare Limited | Valsalva mask |
| US9907922B2 (en) | 2012-09-04 | 2018-03-06 | Fisher & Paykel Healthcare Limited | Valsalva mask |
| US9950130B2 (en) | 2012-09-04 | 2018-04-24 | Fisher & Paykel Healthcare Limited | Valsalva mask |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6039020Y2 (ja) | 1985-11-21 |