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发明名称
Modulator
摘要
申请公布号
US2391894(A)
申请公布日期
1946.01.01
申请号
US19430513376
申请日期
1943.12.08
申请人
THE GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF WAR
发明人
GORHAM JOHN E.;FREVERT ANDREW W.
分类号
H03K3/55
主分类号
H03K3/55
代理机构
代理人
主权项
地址
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