JPS63163480U - - Google Patents
Info
- Publication number
- JPS63163480U JPS63163480U JP5593387U JP5593387U JPS63163480U JP S63163480 U JPS63163480 U JP S63163480U JP 5593387 U JP5593387 U JP 5593387U JP 5593387 U JP5593387 U JP 5593387U JP S63163480 U JPS63163480 U JP S63163480U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light emitting
- emitting element
- receiving element
- light receiving
- 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 4
- 238000010586 diagram Methods 0.000 description 7
- 230000010287 polarization Effects 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5593387U JPS63163480U (en]) | 1987-04-15 | 1987-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5593387U JPS63163480U (en]) | 1987-04-15 | 1987-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63163480U true JPS63163480U (en]) | 1988-10-25 |
Family
ID=30884291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5593387U Pending JPS63163480U (en]) | 1987-04-15 | 1987-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63163480U (en]) |
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1987
- 1987-04-15 JP JP5593387U patent/JPS63163480U/ja active Pending