JPS6161619U - - Google Patents
Info
- Publication number
- JPS6161619U JPS6161619U JP14429384U JP14429384U JPS6161619U JP S6161619 U JPS6161619 U JP S6161619U JP 14429384 U JP14429384 U JP 14429384U JP 14429384 U JP14429384 U JP 14429384U JP S6161619 U JPS6161619 U JP S6161619U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- protective cover
- support frame
- information recording
- magnetic field
- 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 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14429384U JPS6161619U (en:Method) | 1984-09-26 | 1984-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14429384U JPS6161619U (en:Method) | 1984-09-26 | 1984-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6161619U true JPS6161619U (en:Method) | 1986-04-25 |
Family
ID=30702577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14429384U Pending JPS6161619U (en:Method) | 1984-09-26 | 1984-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6161619U (en:Method) |
-
1984
- 1984-09-26 JP JP14429384U patent/JPS6161619U/ja active Pending
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