JPS52140796U - - Google Patents
Info
- Publication number
- JPS52140796U JPS52140796U JP4873276U JP4873276U JPS52140796U JP S52140796 U JPS52140796 U JP S52140796U JP 4873276 U JP4873276 U JP 4873276U JP 4873276 U JP4873276 U JP 4873276U JP S52140796 U JPS52140796 U JP S52140796U
- 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)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976048732U JPS592637Y2 (ja) | 1976-04-20 | 1976-04-20 | トンネル内のふく射式火災感知器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976048732U JPS592637Y2 (ja) | 1976-04-20 | 1976-04-20 | トンネル内のふく射式火災感知器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52140796U true JPS52140796U (enExample) | 1977-10-25 |
| JPS592637Y2 JPS592637Y2 (ja) | 1984-01-24 |
Family
ID=28507933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976048732U Expired JPS592637Y2 (ja) | 1976-04-20 | 1976-04-20 | トンネル内のふく射式火災感知器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS592637Y2 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS502497A (enExample) * | 1973-05-08 | 1975-01-11 |
-
1976
- 1976-04-20 JP JP1976048732U patent/JPS592637Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS502497A (enExample) * | 1973-05-08 | 1975-01-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS592637Y2 (ja) | 1984-01-24 |