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发明名称
Method for producing magnetic record members
摘要
申请公布号
US2998325(A)
申请公布日期
1961.08.29
申请号
US19580723451
申请日期
1958.03.24
申请人
ARMOUR RESEARCH FOUNDATION OF ILLINOIS INSTITUTE OF TECHNOLOGY
发明人
CAMRAS MARVIN
分类号
G11B5/845
主分类号
G11B5/845
代理机构
代理人
主权项
地址
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