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发明名称
BROAD-BAND FM MODULATOR
摘要
申请公布号
US3458834(A)
申请公布日期
1969.07.29
申请号
USD3458834
申请日期
1966.04.20
申请人
ELECTRONIC COMMUNICATIONS INC.
发明人
RICHARD W. BROUNLEY;NEVILLE L. DOWNS
分类号
H03C3/09;(IPC1-7):H03C3/00;H03B3/04;H04B1/04
主分类号
H03C3/09
代理机构
代理人
主权项
地址
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