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发明名称
Control apparatus
摘要
申请公布号
US2292159(A)
申请公布日期
1942.08.04
申请号
US19410400333
申请日期
1941.06.28
申请人
ARMOUR RESEARCH FOUNDATION
发明人
RICHARDSON DONALD E.
分类号
H03F1/54
主分类号
H03F1/54
代理机构
代理人
主权项
地址
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