JPH01117705U - - Google Patents
Info
- Publication number
- JPH01117705U JPH01117705U JP1003388U JP1003388U JPH01117705U JP H01117705 U JPH01117705 U JP H01117705U JP 1003388 U JP1003388 U JP 1003388U JP 1003388 U JP1003388 U JP 1003388U JP H01117705 U JPH01117705 U JP H01117705U
- Authority
- JP
- Japan
- Prior art keywords
- measuring
- distance
- light emitting
- light receiving
- section
- 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 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1003388U JPH01117705U (en, 2012) | 1988-01-28 | 1988-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1003388U JPH01117705U (en, 2012) | 1988-01-28 | 1988-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117705U true JPH01117705U (en, 2012) | 1989-08-09 |
Family
ID=31217332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1003388U Pending JPH01117705U (en, 2012) | 1988-01-28 | 1988-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117705U (en, 2012) |
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1988
- 1988-01-28 JP JP1003388U patent/JPH01117705U/ja active Pending