JPH0191222U - - Google Patents
Info
- Publication number
- JPH0191222U JPH0191222U JP18631887U JP18631887U JPH0191222U JP H0191222 U JPH0191222 U JP H0191222U JP 18631887 U JP18631887 U JP 18631887U JP 18631887 U JP18631887 U JP 18631887U JP H0191222 U JPH0191222 U JP H0191222U
- Authority
- JP
- Japan
- Prior art keywords
- target
- measuring device
- light
- tape
- code plate
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000011295 pitch Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18631887U JPH0191222U (cs) | 1987-12-07 | 1987-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18631887U JPH0191222U (cs) | 1987-12-07 | 1987-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191222U true JPH0191222U (cs) | 1989-06-15 |
Family
ID=31477549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18631887U Pending JPH0191222U (cs) | 1987-12-07 | 1987-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191222U (cs) |
-
1987
- 1987-12-07 JP JP18631887U patent/JPH0191222U/ja active Pending
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