JPS6318153U - - Google Patents
Info
- Publication number
- JPS6318153U JPS6318153U JP11169286U JP11169286U JPS6318153U JP S6318153 U JPS6318153 U JP S6318153U JP 11169286 U JP11169286 U JP 11169286U JP 11169286 U JP11169286 U JP 11169286U JP S6318153 U JPS6318153 U JP S6318153U
- Authority
- JP
- Japan
- Prior art keywords
- mask
- disaster prevention
- evacuation
- mask body
- utility
- 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 description 8
- 239000000779 smoke Substances 0.000 claims 1
- 239000002341 toxic gas Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11169286U JPS6318153U (enrdf_load_stackoverflow) | 1986-07-21 | 1986-07-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11169286U JPS6318153U (enrdf_load_stackoverflow) | 1986-07-21 | 1986-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6318153U true JPS6318153U (enrdf_load_stackoverflow) | 1988-02-06 |
Family
ID=30991849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11169286U Pending JPS6318153U (enrdf_load_stackoverflow) | 1986-07-21 | 1986-07-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6318153U (enrdf_load_stackoverflow) |
-
1986
- 1986-07-21 JP JP11169286U patent/JPS6318153U/ja active Pending
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