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经营范围
发明名称
High frequency electrical oscillation generators
摘要
申请公布号
US3295062(A)
申请公布日期
1966.12.27
申请号
US19640342002
申请日期
1964.02.03
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
FROOME KEITH DAVY
分类号
H03B11/08;H03B19/00
主分类号
H03B11/08
代理机构
代理人
主权项
地址
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