JPH03109121U - - Google Patents
Info
- Publication number
- JPH03109121U JPH03109121U JP1763490U JP1763490U JPH03109121U JP H03109121 U JPH03109121 U JP H03109121U JP 1763490 U JP1763490 U JP 1763490U JP 1763490 U JP1763490 U JP 1763490U JP H03109121 U JPH03109121 U JP H03109121U
- Authority
- JP
- Japan
- Prior art keywords
- light
- scale
- index
- receiving element
- main scale
- 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
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- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1763490U JPH03109121U (en]) | 1990-02-23 | 1990-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1763490U JPH03109121U (en]) | 1990-02-23 | 1990-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03109121U true JPH03109121U (en]) | 1991-11-08 |
Family
ID=31520819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1763490U Pending JPH03109121U (en]) | 1990-02-23 | 1990-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03109121U (en]) |
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1990
- 1990-02-23 JP JP1763490U patent/JPH03109121U/ja active Pending