JPS63142723U - - Google Patents
Info
- Publication number
- JPS63142723U JPS63142723U JP3441087U JP3441087U JPS63142723U JP S63142723 U JPS63142723 U JP S63142723U JP 3441087 U JP3441087 U JP 3441087U JP 3441087 U JP3441087 U JP 3441087U JP S63142723 U JPS63142723 U JP S63142723U
- Authority
- JP
- Japan
- Prior art keywords
- light
- position detection
- detection device
- plate
- reflecting
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 2
- 239000007769 metal material Substances 0.000 claims 2
- 238000005530 etching Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Analogue/Digital Conversion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3441087U JPS63142723U (no) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3441087U JPS63142723U (no) | 1987-03-11 | 1987-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142723U true JPS63142723U (no) | 1988-09-20 |
Family
ID=30842933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3441087U Pending JPS63142723U (no) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142723U (no) |
-
1987
- 1987-03-11 JP JP3441087U patent/JPS63142723U/ja active Pending