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发明名称
摘要
申请公布号
DE2205345(A1)
申请公布日期
1972.08.17
申请号
DE19722205345
申请日期
1972.02.04
申请人
WESTERN ELECTRIC CO
发明人
分类号
H01P1/213;H03F1/32;H03F1/38;H03F1/56;H03F3/68;H03H11/36;H04B3/00;H04B3/36;(IPC1-7):H03F1/08
主分类号
H01P1/213
代理机构
代理人
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地址
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