JPS63100060U - - Google Patents
Info
- Publication number
- JPS63100060U JPS63100060U JP19394786U JP19394786U JPS63100060U JP S63100060 U JPS63100060 U JP S63100060U JP 19394786 U JP19394786 U JP 19394786U JP 19394786 U JP19394786 U JP 19394786U JP S63100060 U JPS63100060 U JP S63100060U
- Authority
- JP
- Japan
- Prior art keywords
- mask body
- floor
- mask
- air
- nose
- 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
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19394786U JPS63100060U (cs) | 1986-12-17 | 1986-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19394786U JPS63100060U (cs) | 1986-12-17 | 1986-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63100060U true JPS63100060U (cs) | 1988-06-29 |
Family
ID=31150453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19394786U Pending JPS63100060U (cs) | 1986-12-17 | 1986-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63100060U (cs) |
-
1986
- 1986-12-17 JP JP19394786U patent/JPS63100060U/ja active Pending