JPS62178293U - - Google Patents
Info
- Publication number
- JPS62178293U JPS62178293U JP6790986U JP6790986U JPS62178293U JP S62178293 U JPS62178293 U JP S62178293U JP 6790986 U JP6790986 U JP 6790986U JP 6790986 U JP6790986 U JP 6790986U JP S62178293 U JPS62178293 U JP S62178293U
- Authority
- JP
- Japan
- Prior art keywords
- connection port
- face
- mask body
- mask
- air supply
- 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
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 3
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6790986U JPS62178293U (en, 2012) | 1986-05-06 | 1986-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6790986U JPS62178293U (en, 2012) | 1986-05-06 | 1986-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178293U true JPS62178293U (en, 2012) | 1987-11-12 |
Family
ID=30907241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6790986U Pending JPS62178293U (en, 2012) | 1986-05-06 | 1986-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178293U (en, 2012) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304229A (en) * | 1980-04-18 | 1981-12-08 | Curtin David E | Underwater-breathing device |
-
1986
- 1986-05-06 JP JP6790986U patent/JPS62178293U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304229A (en) * | 1980-04-18 | 1981-12-08 | Curtin David E | Underwater-breathing device |