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发明名称
RECORDING MEDIUM AND ITS WRITING/READING DEVICE
摘要
申请公布号
JPH02123585(A)
申请公布日期
1990.05.11
申请号
JP19880276831
申请日期
1988.11.01
申请人
CANON INC
发明人
OSATO YOICHI
分类号
G11B23/42;G11B25/04
主分类号
G11B23/42
代理机构
代理人
主权项
地址
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