JPH0220877U - - Google Patents
Info
- Publication number
- JPH0220877U JPH0220877U JP9722788U JP9722788U JPH0220877U JP H0220877 U JPH0220877 U JP H0220877U JP 9722788 U JP9722788 U JP 9722788U JP 9722788 U JP9722788 U JP 9722788U JP H0220877 U JPH0220877 U JP H0220877U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- magnetic chuck
- optical disk
- optical disc
- magnetic
- 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 8
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9722788U JPH0220877U (en, 2012) | 1988-07-22 | 1988-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9722788U JPH0220877U (en, 2012) | 1988-07-22 | 1988-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0220877U true JPH0220877U (en, 2012) | 1990-02-13 |
Family
ID=31322513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9722788U Pending JPH0220877U (en, 2012) | 1988-07-22 | 1988-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220877U (en, 2012) |
-
1988
- 1988-07-22 JP JP9722788U patent/JPH0220877U/ja active Pending