JPS6452121U - - Google Patents
Info
- Publication number
- JPS6452121U JPS6452121U JP14916287U JP14916287U JPS6452121U JP S6452121 U JPS6452121 U JP S6452121U JP 14916287 U JP14916287 U JP 14916287U JP 14916287 U JP14916287 U JP 14916287U JP S6452121 U JPS6452121 U JP S6452121U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- recording medium
- optical pickup
- pick
- view
- 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 9
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14916287U JPS6452121U (fr) | 1987-09-29 | 1987-09-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14916287U JPS6452121U (fr) | 1987-09-29 | 1987-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6452121U true JPS6452121U (fr) | 1989-03-30 |
Family
ID=31421140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14916287U Pending JPS6452121U (fr) | 1987-09-29 | 1987-09-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6452121U (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7847056B2 (en) | 2004-03-31 | 2010-12-07 | Kaneka Corporation | Method for producing fluorine-containing (meth)acrylate polymer and polymer produced by such method |
-
1987
- 1987-09-29 JP JP14916287U patent/JPS6452121U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7847056B2 (en) | 2004-03-31 | 2010-12-07 | Kaneka Corporation | Method for producing fluorine-containing (meth)acrylate polymer and polymer produced by such method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6118261B2 (fr) | ||
JPH01133312U (fr) | ||
JPS6452121U (fr) | ||
JPS6319945Y2 (fr) | ||
JPS6362810B2 (fr) | ||
JPS6242120U (fr) | ||
JPH0447900B2 (fr) | ||
JPH0332719U (fr) | ||
JPH0292818U (fr) | ||
JPH01146315U (fr) | ||
JPS59107725U (ja) | 光学式ピツクアツプ | |
JPH0320819B2 (fr) | ||
JPS63193215U (fr) | ||
JPH0447899B2 (fr) | ||
JPS60254426A (ja) | 光学的情報読取装置に用いる対物レンズ駆動装置 | |
JPS62164616U (fr) | ||
JPS62158630U (fr) | ||
JPS62180322U (fr) | ||
JPH03124327U (fr) | ||
JPH0197413U (fr) | ||
JPS6387621U (fr) | ||
JPS61177649A (ja) | 光ピツクアツプの対物レンズ駆動装置 | |
JPS63827A (ja) | 対物レンズ支持装置 | |
JPH01171131A (ja) | 対物レンズ駆動装置 | |
JPH0255412U (fr) |