JPS6161665U - - Google Patents
Info
- Publication number
- JPS6161665U JPS6161665U JP14646384U JP14646384U JPS6161665U JP S6161665 U JPS6161665 U JP S6161665U JP 14646384 U JP14646384 U JP 14646384U JP 14646384 U JP14646384 U JP 14646384U JP S6161665 U JPS6161665 U JP S6161665U
- Authority
- JP
- Japan
- Prior art keywords
- reflective surface
- surface portions
- light reflective
- optical scale
- optical
- 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 16
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Automatic Disk Changers (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14646384U JPS6161665U (show.php) | 1984-09-27 | 1984-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14646384U JPS6161665U (show.php) | 1984-09-27 | 1984-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6161665U true JPS6161665U (show.php) | 1986-04-25 |
Family
ID=30704697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14646384U Pending JPS6161665U (show.php) | 1984-09-27 | 1984-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6161665U (show.php) |
-
1984
- 1984-09-27 JP JP14646384U patent/JPS6161665U/ja active Pending