JPS62125261U - - Google Patents
Info
- Publication number
- JPS62125261U JPS62125261U JP1178686U JP1178686U JPS62125261U JP S62125261 U JPS62125261 U JP S62125261U JP 1178686 U JP1178686 U JP 1178686U JP 1178686 U JP1178686 U JP 1178686U JP S62125261 U JPS62125261 U JP S62125261U
- Authority
- JP
- Japan
- Prior art keywords
- bulge
- flat portion
- mask core
- face
- stages
- 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
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1178686U JPS62125261U (enExample) | 1986-01-31 | 1986-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1178686U JPS62125261U (enExample) | 1986-01-31 | 1986-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62125261U true JPS62125261U (enExample) | 1987-08-08 |
Family
ID=30799317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1178686U Pending JPS62125261U (enExample) | 1986-01-31 | 1986-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62125261U (enExample) |
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1986
- 1986-01-31 JP JP1178686U patent/JPS62125261U/ja active Pending