JPS5543719B2 - - Google Patents
Info
- Publication number
- JPS5543719B2 JPS5543719B2 JP12748275A JP12748275A JPS5543719B2 JP S5543719 B2 JPS5543719 B2 JP S5543719B2 JP 12748275 A JP12748275 A JP 12748275A JP 12748275 A JP12748275 A JP 12748275A JP S5543719 B2 JPS5543719 B2 JP S5543719B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12748275A JPS5252395A (en) | 1975-10-24 | 1975-10-24 | Transmission type smoke detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12748275A JPS5252395A (en) | 1975-10-24 | 1975-10-24 | Transmission type smoke detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5252395A JPS5252395A (en) | 1977-04-27 |
| JPS5543719B2 true JPS5543719B2 (it) | 1980-11-07 |
Family
ID=14961021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12748275A Granted JPS5252395A (en) | 1975-10-24 | 1975-10-24 | Transmission type smoke detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5252395A (it) |
-
1975
- 1975-10-24 JP JP12748275A patent/JPS5252395A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5252395A (en) | 1977-04-27 |