JPH0340617U - - Google Patents
Info
- Publication number
- JPH0340617U JPH0340617U JP9858189U JP9858189U JPH0340617U JP H0340617 U JPH0340617 U JP H0340617U JP 9858189 U JP9858189 U JP 9858189U JP 9858189 U JP9858189 U JP 9858189U JP H0340617 U JPH0340617 U JP H0340617U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- sides
- magnetic member
- objective lens
- faces
- 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 7
- 230000004907 flux Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9858189U JPH0340617U (zh) | 1989-08-23 | 1989-08-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9858189U JPH0340617U (zh) | 1989-08-23 | 1989-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0340617U true JPH0340617U (zh) | 1991-04-18 |
Family
ID=31647668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9858189U Pending JPH0340617U (zh) | 1989-08-23 | 1989-08-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0340617U (zh) |
-
1989
- 1989-08-23 JP JP9858189U patent/JPH0340617U/ja active Pending
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