JPS63124955U - - Google Patents
Info
- Publication number
- JPS63124955U JPS63124955U JP1597687U JP1597687U JPS63124955U JP S63124955 U JPS63124955 U JP S63124955U JP 1597687 U JP1597687 U JP 1597687U JP 1597687 U JP1597687 U JP 1597687U JP S63124955 U JPS63124955 U JP S63124955U
- Authority
- JP
- Japan
- Prior art keywords
- air
- air tank
- mouthpiece
- suction port
- emergency evacuation
- 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 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1597687U JPS63124955U (es) | 1987-02-05 | 1987-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1597687U JPS63124955U (es) | 1987-02-05 | 1987-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63124955U true JPS63124955U (es) | 1988-08-15 |
Family
ID=30807408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1597687U Pending JPS63124955U (es) | 1987-02-05 | 1987-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63124955U (es) |
-
1987
- 1987-02-05 JP JP1597687U patent/JPS63124955U/ja active Pending