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发明名称
Method of manufactuirng a magnetic head having a glass spacer
摘要
申请公布号
US3117367(A)
申请公布日期
1964.01.14
申请号
US19590820424
申请日期
1959.06.15
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
DUINKER SIMON;BOS JULES
分类号
G11B5/187
主分类号
G11B5/187
代理机构
代理人
主权项
地址
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