JPS57102873U - - Google Patents
Info
- Publication number
- JPS57102873U JPS57102873U JP18066380U JP18066380U JPS57102873U JP S57102873 U JPS57102873 U JP S57102873U JP 18066380 U JP18066380 U JP 18066380U JP 18066380 U JP18066380 U JP 18066380U JP S57102873 U JPS57102873 U JP S57102873U
- 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
- Fire-Detection Mechanisms (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18066380U JPS57102873U (fr) | 1980-12-15 | 1980-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18066380U JPS57102873U (fr) | 1980-12-15 | 1980-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57102873U true JPS57102873U (fr) | 1982-06-24 |
Family
ID=29977450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18066380U Pending JPS57102873U (fr) | 1980-12-15 | 1980-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57102873U (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59172094A (ja) * | 1983-03-21 | 1984-09-28 | 能美防災株式会社 | 煙検出機能試験装置を備えた光電式煙感知器 |
| JPH03277944A (ja) * | 1990-03-28 | 1991-12-09 | Koufu Nippon Denki Kk | 光学的センサのチェック回路 |
| JPH0424589A (ja) * | 1990-05-18 | 1992-01-28 | Oki Electric Ind Co Ltd | 媒体検知装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417090A (en) * | 1977-07-06 | 1979-02-08 | Laurel Bank Machine Co | Device of detecting travelling of paper money* etc* |
-
1980
- 1980-12-15 JP JP18066380U patent/JPS57102873U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417090A (en) * | 1977-07-06 | 1979-02-08 | Laurel Bank Machine Co | Device of detecting travelling of paper money* etc* |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59172094A (ja) * | 1983-03-21 | 1984-09-28 | 能美防災株式会社 | 煙検出機能試験装置を備えた光電式煙感知器 |
| JPH03277944A (ja) * | 1990-03-28 | 1991-12-09 | Koufu Nippon Denki Kk | 光学的センサのチェック回路 |
| JPH0424589A (ja) * | 1990-05-18 | 1992-01-28 | Oki Electric Ind Co Ltd | 媒体検知装置 |