JPS49148878U - - Google Patents
Info
- Publication number
- JPS49148878U JPS49148878U JP4844073U JP4844073U JPS49148878U JP S49148878 U JPS49148878 U JP S49148878U JP 4844073 U JP4844073 U JP 4844073U JP 4844073 U JP4844073 U JP 4844073U JP S49148878 U JPS49148878 U JP S49148878U
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4844073U JPS49148878U (en) | 1973-04-23 | 1973-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4844073U JPS49148878U (en) | 1973-04-23 | 1973-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49148878U true JPS49148878U (en) | 1974-12-23 |
Family
ID=28188441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4844073U Pending JPS49148878U (en) | 1973-04-23 | 1973-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS49148878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63136196A (en) * | 1986-11-27 | 1988-06-08 | 能美防災株式会社 | Photoelectric type smoke sensor |
-
1973
- 1973-04-23 JP JP4844073U patent/JPS49148878U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63136196A (en) * | 1986-11-27 | 1988-06-08 | 能美防災株式会社 | Photoelectric type smoke sensor |