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发明名称
PHASE DEMODULATOR CIRCUITS
摘要
申请公布号
US3538345(A)
申请公布日期
1970.11.03
申请号
USD3538345
申请日期
1967.12.12
申请人
INTERN. STANDARD ELECTRIC CORP.
发明人
ALBERT NORZ
分类号
G01R25/00;H04L27/227;(IPC1-7):H03K5/20
主分类号
G01R25/00
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代理人
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