JPS63195204U - - Google Patents
Info
- Publication number
- JPS63195204U JPS63195204U JP8656187U JP8656187U JPS63195204U JP S63195204 U JPS63195204 U JP S63195204U JP 8656187 U JP8656187 U JP 8656187U JP 8656187 U JP8656187 U JP 8656187U JP S63195204 U JPS63195204 U JP S63195204U
- Authority
- JP
- Japan
- Prior art keywords
- light
- level
- laser beam
- receiving element
- receiving member
- 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 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8656187U JPS63195204U (pt) | 1987-06-03 | 1987-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8656187U JPS63195204U (pt) | 1987-06-03 | 1987-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63195204U true JPS63195204U (pt) | 1988-12-15 |
Family
ID=30942977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8656187U Pending JPS63195204U (pt) | 1987-06-03 | 1987-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63195204U (pt) |
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1987
- 1987-06-03 JP JP8656187U patent/JPS63195204U/ja active Pending