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发明名称
Magnetic film parametric devices
摘要
申请公布号
GB982987(A)
申请公布日期
1965.02.10
申请号
GB19610021142
申请日期
1961.06.12
申请人
SPERRY RAND CORPORATION
发明人
分类号
G11C19/08;H03B19/03;H03F7/02;H03F7/04;H03K3/47
主分类号
G11C19/08
代理机构
代理人
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地址
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