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发明名称
Magnetic heads with means for preventing side erosion
摘要
申请公布号
US3249700(A)
申请公布日期
1966.05.03
申请号
US19610139468
申请日期
1961.09.20
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
DUINKER SIMON;BOS JULES
分类号
G11B5/127;G11B5/187
主分类号
G11B5/127
代理机构
代理人
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地址
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