JPS6320051U - - Google Patents
Info
- Publication number
- JPS6320051U JPS6320051U JP11371286U JP11371286U JPS6320051U JP S6320051 U JPS6320051 U JP S6320051U JP 11371286 U JP11371286 U JP 11371286U JP 11371286 U JP11371286 U JP 11371286U JP S6320051 U JPS6320051 U JP S6320051U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving element
- smoke
- automobiles
- ceiling
- 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 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11371286U JPS6320051U (bg) | 1986-07-24 | 1986-07-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11371286U JPS6320051U (bg) | 1986-07-24 | 1986-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6320051U true JPS6320051U (bg) | 1988-02-09 |
Family
ID=30995778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11371286U Pending JPS6320051U (bg) | 1986-07-24 | 1986-07-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6320051U (bg) |
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1986
- 1986-07-24 JP JP11371286U patent/JPS6320051U/ja active Pending