JPS5494277U - - Google Patents
Info
- Publication number
- JPS5494277U JPS5494277U JP16993577U JP16993577U JPS5494277U JP S5494277 U JPS5494277 U JP S5494277U JP 16993577 U JP16993577 U JP 16993577U JP 16993577 U JP16993577 U JP 16993577U JP S5494277 U JPS5494277 U JP S5494277U
- 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.)
- Granted
Links
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16993577U JPS594257Y2 (en) | 1977-12-15 | 1977-12-15 | Light beam detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16993577U JPS594257Y2 (en) | 1977-12-15 | 1977-12-15 | Light beam detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5494277U true JPS5494277U (en) | 1979-07-04 |
| JPS594257Y2 JPS594257Y2 (en) | 1984-02-07 |
Family
ID=29172457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16993577U Expired JPS594257Y2 (en) | 1977-12-15 | 1977-12-15 | Light beam detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594257Y2 (en) |
-
1977
- 1977-12-15 JP JP16993577U patent/JPS594257Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS594257Y2 (en) | 1984-02-07 |