JPS6391826U - - Google Patents
Info
- Publication number
- JPS6391826U JPS6391826U JP18387586U JP18387586U JPS6391826U JP S6391826 U JPS6391826 U JP S6391826U JP 18387586 U JP18387586 U JP 18387586U JP 18387586 U JP18387586 U JP 18387586U JP S6391826 U JPS6391826 U JP S6391826U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- optical disk
- disk device
- pickups
- utility
- 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 19
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18387586U JPS6391826U (https=) | 1986-11-29 | 1986-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18387586U JPS6391826U (https=) | 1986-11-29 | 1986-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6391826U true JPS6391826U (https=) | 1988-06-14 |
Family
ID=31131011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18387586U Pending JPS6391826U (https=) | 1986-11-29 | 1986-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6391826U (https=) |
-
1986
- 1986-11-29 JP JP18387586U patent/JPS6391826U/ja active Pending
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