JPS6433013U - - Google Patents
Info
- Publication number
- JPS6433013U JPS6433013U JP12634387U JP12634387U JPS6433013U JP S6433013 U JPS6433013 U JP S6433013U JP 12634387 U JP12634387 U JP 12634387U JP 12634387 U JP12634387 U JP 12634387U JP S6433013 U JPS6433013 U JP S6433013U
- Authority
- JP
- Japan
- Prior art keywords
- light
- measured
- light source
- laser
- length
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12634387U JPH0452643Y2 (zh) | 1987-08-21 | 1987-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12634387U JPH0452643Y2 (zh) | 1987-08-21 | 1987-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6433013U true JPS6433013U (zh) | 1989-03-01 |
| JPH0452643Y2 JPH0452643Y2 (zh) | 1992-12-10 |
Family
ID=31377783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12634387U Expired JPH0452643Y2 (zh) | 1987-08-21 | 1987-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452643Y2 (zh) |
-
1987
- 1987-08-21 JP JP12634387U patent/JPH0452643Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452643Y2 (zh) | 1992-12-10 |
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