JPH048908U - - Google Patents
Info
- Publication number
- JPH048908U JPH048908U JP4897690U JP4897690U JPH048908U JP H048908 U JPH048908 U JP H048908U JP 4897690 U JP4897690 U JP 4897690U JP 4897690 U JP4897690 U JP 4897690U JP H048908 U JPH048908 U JP H048908U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- optical measuring
- visible light
- measurement point
- measuring device
- 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 11
- 238000005259 measurement Methods 0.000 claims description 6
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4897690U JPH048908U (enExample) | 1990-05-10 | 1990-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4897690U JPH048908U (enExample) | 1990-05-10 | 1990-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048908U true JPH048908U (enExample) | 1992-01-27 |
Family
ID=31566268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4897690U Pending JPH048908U (enExample) | 1990-05-10 | 1990-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048908U (enExample) |
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1990
- 1990-05-10 JP JP4897690U patent/JPH048908U/ja active Pending