JPS6350356U - - Google Patents
Info
- Publication number
- JPS6350356U JPS6350356U JP14474286U JP14474286U JPS6350356U JP S6350356 U JPS6350356 U JP S6350356U JP 14474286 U JP14474286 U JP 14474286U JP 14474286 U JP14474286 U JP 14474286U JP S6350356 U JPS6350356 U JP S6350356U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- protrusion
- respiratory
- utility
- attached
- 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
- 230000000241 respiratory effect Effects 0.000 claims 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14474286U JPS6350356U (zh) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14474286U JPS6350356U (zh) | 1986-09-19 | 1986-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6350356U true JPS6350356U (zh) | 1988-04-05 |
Family
ID=31055629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14474286U Pending JPS6350356U (zh) | 1986-09-19 | 1986-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6350356U (zh) |
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1986
- 1986-09-19 JP JP14474286U patent/JPS6350356U/ja active Pending