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经营范围
发明名称
PHASE LOCKED LOOP CIRCUIT
摘要
申请公布号
GB1584379(A)
申请公布日期
1981.02.11
申请号
GB19770043229
申请日期
1977.10.18
申请人
IBM CORP
发明人
分类号
H03L7/06;H03K5/26;H03L7/099;H04L7/033;(IPC1-7):H03L7/00
主分类号
H03L7/06
代理机构
代理人
主权项
地址
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