JPH0178373U - - Google Patents
Info
- Publication number
- JPH0178373U JPH0178373U JP1987171610U JP17161087U JPH0178373U JP H0178373 U JPH0178373 U JP H0178373U JP 1987171610 U JP1987171610 U JP 1987171610U JP 17161087 U JP17161087 U JP 17161087U JP H0178373 U JPH0178373 U JP H0178373U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- information medium
- information
- optical
- storage part
- 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
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171610U JPH0178373U (fr) | 1987-11-10 | 1987-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171610U JPH0178373U (fr) | 1987-11-10 | 1987-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178373U true JPH0178373U (fr) | 1989-05-26 |
Family
ID=31463592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171610U Pending JPH0178373U (fr) | 1987-11-10 | 1987-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178373U (fr) |
-
1987
- 1987-11-10 JP JP1987171610U patent/JPH0178373U/ja active Pending
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