发明名称 |
MAGNETIC DISC CARTRIDGE |
摘要 |
A magnetic disc cartridge includes a magnetic disc with a center core and a casing which contains therein the magnetic disc for rotation and is provided in its lower side with a center core opening for giving access to the center core to a disc drive member of a disc drive system. A cover member which covers the space between the center core opening and the center core is provided on the lower side of the casing.
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申请公布号 |
WO9956281(A1) |
申请公布日期 |
1999.11.04 |
申请号 |
WO1999JP02122 |
申请日期 |
1999.04.21 |
申请人 |
FUJI PHOTO FILM CO., LTD.;OISHI, KENGO |
发明人 |
OISHI, KENGO |
分类号 |
G11B23/00;G11B23/03;(IPC1-7):G11B23/03 |
主分类号 |
G11B23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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