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发明名称
MAGNETIC RECORDING MEDIUM
摘要
申请公布号
JPS59101030(A)
申请公布日期
1984.06.11
申请号
JP19820210820
申请日期
1982.11.30
申请人
RICOH KK
发明人
KONAGAYA YUKIO;NAGAI KAZUKIYO
分类号
C09D5/23;C09D175/04;C09D175/14;G11B5/702
主分类号
C09D5/23
代理机构
代理人
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地址
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