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发明名称
Pulse-forming preamplifier
摘要
申请公布号
US2517676(A)
申请公布日期
1950.08.08
申请号
US19480018927
申请日期
1948.04.05
申请人
KERNS QUENTIN A
发明人
KERNS QUENTIN A.
分类号
H03F1/50;H03K7/08
主分类号
H03F1/50
代理机构
代理人
主权项
地址
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