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发明名称
MAGNETIC DISK CARTRIDGE
摘要
申请公布号
JPH04195782(A)
申请公布日期
1992.07.15
申请号
JP19900317980
申请日期
1990.11.26
申请人
RICOH CO LTD
发明人
OGUCHI TAKEJIRO
分类号
G11B23/03;G11B23/50
主分类号
G11B23/03
代理机构
代理人
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地址
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