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发明名称
SEMICONDUCTOR INTEGRATED CIRCUITS
摘要
申请公布号
GB1379580(A)
申请公布日期
1975.01.02
申请号
GB19710044264
申请日期
1971.09.22
申请人
FERRANTI LTD
发明人
分类号
H03F3/50;(IPC1-7):H03F1/00;H03F3/04
主分类号
H03F3/50
代理机构
代理人
主权项
地址
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