JPS63124603U - - Google Patents
Info
- Publication number
- JPS63124603U JPS63124603U JP1570687U JP1570687U JPS63124603U JP S63124603 U JPS63124603 U JP S63124603U JP 1570687 U JP1570687 U JP 1570687U JP 1570687 U JP1570687 U JP 1570687U JP S63124603 U JPS63124603 U JP S63124603U
- Authority
- JP
- Japan
- Prior art keywords
- amount
- light passing
- light
- measuring
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1570687U JPS63124603U (en]) | 1987-02-05 | 1987-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1570687U JPS63124603U (en]) | 1987-02-05 | 1987-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63124603U true JPS63124603U (en]) | 1988-08-15 |
Family
ID=30806887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1570687U Pending JPS63124603U (en]) | 1987-02-05 | 1987-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63124603U (en]) |
-
1987
- 1987-02-05 JP JP1570687U patent/JPS63124603U/ja active Pending