JPS62155864U - - Google Patents
Info
- Publication number
- JPS62155864U JPS62155864U JP4183086U JP4183086U JPS62155864U JP S62155864 U JPS62155864 U JP S62155864U JP 4183086 U JP4183086 U JP 4183086U JP 4183086 U JP4183086 U JP 4183086U JP S62155864 U JPS62155864 U JP S62155864U
- Authority
- JP
- Japan
- Prior art keywords
- mouth
- expands
- overlap
- pulled
- extend
- 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
- 239000000779 smoke Substances 0.000 claims description 2
- 230000003449 preventive effect Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4183086U JPS62155864U (zh) | 1986-03-24 | 1986-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4183086U JPS62155864U (zh) | 1986-03-24 | 1986-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62155864U true JPS62155864U (zh) | 1987-10-03 |
Family
ID=30857184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4183086U Pending JPS62155864U (zh) | 1986-03-24 | 1986-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62155864U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015006269A (ja) * | 2013-06-26 | 2015-01-15 | 富雄 小中 | マスク |
-
1986
- 1986-03-24 JP JP4183086U patent/JPS62155864U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015006269A (ja) * | 2013-06-26 | 2015-01-15 | 富雄 小中 | マスク |