JPH02101330U - - Google Patents
Info
- Publication number
- JPH02101330U JPH02101330U JP970989U JP970989U JPH02101330U JP H02101330 U JPH02101330 U JP H02101330U JP 970989 U JP970989 U JP 970989U JP 970989 U JP970989 U JP 970989U JP H02101330 U JPH02101330 U JP H02101330U
- Authority
- JP
- Japan
- Prior art keywords
- measuring
- photo sensor
- measuring means
- reverse rotation
- take
- 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 3
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP970989U JPH02101330U (ar) | 1989-01-30 | 1989-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP970989U JPH02101330U (ar) | 1989-01-30 | 1989-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101330U true JPH02101330U (ar) | 1990-08-13 |
Family
ID=31216691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP970989U Pending JPH02101330U (ar) | 1989-01-30 | 1989-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101330U (ar) |
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1989
- 1989-01-30 JP JP970989U patent/JPH02101330U/ja active Pending