JPS6437631U - - Google Patents
Info
- Publication number
- JPS6437631U JPS6437631U JP13193187U JP13193187U JPS6437631U JP S6437631 U JPS6437631 U JP S6437631U JP 13193187 U JP13193187 U JP 13193187U JP 13193187 U JP13193187 U JP 13193187U JP S6437631 U JPS6437631 U JP S6437631U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- longitudinal direction
- light receiving
- receiving elements
- detection sensor
- 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 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Transplanting Machines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13193187U JPS6437631U (no) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13193187U JPS6437631U (no) | 1987-08-28 | 1987-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6437631U true JPS6437631U (no) | 1989-03-07 |
Family
ID=31388443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13193187U Pending JPS6437631U (no) | 1987-08-28 | 1987-08-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6437631U (no) |
-
1987
- 1987-08-28 JP JP13193187U patent/JPS6437631U/ja active Pending