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发明名称
MAGNETIC THIN FILM DEVICE
摘要
申请公布号
CA773765(A)
申请公布日期
1967.12.12
申请号
CAD773765
申请日期
申请人
HUGHES AIRCRAFT COMPANY
发明人
WILLIAM W. POWELL
分类号
主分类号
代理机构
代理人
主权项
地址
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