JPH02128905U - - Google Patents
Info
- Publication number
- JPH02128905U JPH02128905U JP3755289U JP3755289U JPH02128905U JP H02128905 U JPH02128905 U JP H02128905U JP 3755289 U JP3755289 U JP 3755289U JP 3755289 U JP3755289 U JP 3755289U JP H02128905 U JPH02128905 U JP H02128905U
- Authority
- JP
- Japan
- Prior art keywords
- image
- position detection
- half mirror
- mirror
- detection target
- 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 5
- 238000003384 imaging method Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3755289U JPH02128905U (ko) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3755289U JPH02128905U (ko) | 1989-03-31 | 1989-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02128905U true JPH02128905U (ko) | 1990-10-24 |
Family
ID=31544770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3755289U Pending JPH02128905U (ko) | 1989-03-31 | 1989-03-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02128905U (ko) |
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1989
- 1989-03-31 JP JP3755289U patent/JPH02128905U/ja active Pending