JPS6247905U - - Google Patents
Info
- Publication number
- JPS6247905U JPS6247905U JP13962985U JP13962985U JPS6247905U JP S6247905 U JPS6247905 U JP S6247905U JP 13962985 U JP13962985 U JP 13962985U JP 13962985 U JP13962985 U JP 13962985U JP S6247905 U JPS6247905 U JP S6247905U
- Authority
- JP
- Japan
- Prior art keywords
- light
- amount
- passed
- passing plate
- electrical signal
- Prior art date
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13962985U JPS6247905U (de) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13962985U JPS6247905U (de) | 1985-09-12 | 1985-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6247905U true JPS6247905U (de) | 1987-03-24 |
Family
ID=31045714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13962985U Pending JPS6247905U (de) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6247905U (de) |
-
1985
- 1985-09-12 JP JP13962985U patent/JPS6247905U/ja active Pending