JPS6442573U - - Google Patents
Info
- Publication number
- JPS6442573U JPS6442573U JP7262987U JP7262987U JPS6442573U JP S6442573 U JPS6442573 U JP S6442573U JP 7262987 U JP7262987 U JP 7262987U JP 7262987 U JP7262987 U JP 7262987U JP S6442573 U JPS6442573 U JP S6442573U
- Authority
- JP
- Japan
- Prior art keywords
- recording disk
- magnetic body
- plastic plate
- central hole
- clamper
- 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
- 238000000926 separation method Methods 0.000 claims 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7262987U JPS6442573U (pt) | 1987-04-13 | 1987-05-15 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5587587 | 1987-04-13 | ||
JP7262987U JPS6442573U (pt) | 1987-04-13 | 1987-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6442573U true JPS6442573U (pt) | 1989-03-14 |
Family
ID=31718154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7262987U Pending JPS6442573U (pt) | 1987-04-13 | 1987-05-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6442573U (pt) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS627679B2 (pt) * | 1984-01-31 | 1987-02-18 | Sanyo Electric Co | |
JPS63117380A (ja) * | 1986-11-05 | 1988-05-21 | Toshiba Corp | 情報記憶媒体 |
JPS63173288A (ja) * | 1987-01-13 | 1988-07-16 | Asahi Chem Ind Co Ltd | 光学式情報記録媒体 |
-
1987
- 1987-05-15 JP JP7262987U patent/JPS6442573U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS627679B2 (pt) * | 1984-01-31 | 1987-02-18 | Sanyo Electric Co | |
JPS63117380A (ja) * | 1986-11-05 | 1988-05-21 | Toshiba Corp | 情報記憶媒体 |
JPS63173288A (ja) * | 1987-01-13 | 1988-07-16 | Asahi Chem Ind Co Ltd | 光学式情報記録媒体 |