JPS63126813U - - Google Patents
Info
- Publication number
- JPS63126813U JPS63126813U JP1720187U JP1720187U JPS63126813U JP S63126813 U JPS63126813 U JP S63126813U JP 1720187 U JP1720187 U JP 1720187U JP 1720187 U JP1720187 U JP 1720187U JP S63126813 U JPS63126813 U JP S63126813U
- Authority
- JP
- Japan
- Prior art keywords
- light
- detection device
- shape
- shape detection
- cylindrical 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
- 238000001514 detection method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1720187U JPS63126813U (zh) | 1987-02-10 | 1987-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1720187U JPS63126813U (zh) | 1987-02-10 | 1987-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63126813U true JPS63126813U (zh) | 1988-08-18 |
Family
ID=30809742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1720187U Pending JPS63126813U (zh) | 1987-02-10 | 1987-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63126813U (zh) |
-
1987
- 1987-02-10 JP JP1720187U patent/JPS63126813U/ja active Pending
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