JPH0291908U - - Google Patents
Info
- Publication number
- JPH0291908U JPH0291908U JP17039988U JP17039988U JPH0291908U JP H0291908 U JPH0291908 U JP H0291908U JP 17039988 U JP17039988 U JP 17039988U JP 17039988 U JP17039988 U JP 17039988U JP H0291908 U JPH0291908 U JP H0291908U
- Authority
- JP
- Japan
- Prior art keywords
- measured
- light
- light beam
- reflected
- objective lens
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17039988U JPH0291908U (fr) | 1988-12-29 | 1988-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17039988U JPH0291908U (fr) | 1988-12-29 | 1988-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291908U true JPH0291908U (fr) | 1990-07-20 |
Family
ID=31461305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17039988U Pending JPH0291908U (fr) | 1988-12-29 | 1988-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291908U (fr) |
-
1988
- 1988-12-29 JP JP17039988U patent/JPH0291908U/ja active Pending
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