JPS6236431U - - Google Patents
Info
- Publication number
- JPS6236431U JPS6236431U JP12667285U JP12667285U JPS6236431U JP S6236431 U JPS6236431 U JP S6236431U JP 12667285 U JP12667285 U JP 12667285U JP 12667285 U JP12667285 U JP 12667285U JP S6236431 U JPS6236431 U JP S6236431U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- hole
- recording medium
- optical recording
- objective lens
- 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 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Recording Or Reproduction (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12667285U JPS6236431U (en]) | 1985-08-20 | 1985-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12667285U JPS6236431U (en]) | 1985-08-20 | 1985-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6236431U true JPS6236431U (en]) | 1987-03-04 |
Family
ID=31020698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12667285U Pending JPS6236431U (en]) | 1985-08-20 | 1985-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6236431U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4818905U (en]) * | 1971-07-12 | 1973-03-03 |
-
1985
- 1985-08-20 JP JP12667285U patent/JPS6236431U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4818905U (en]) * | 1971-07-12 | 1973-03-03 |