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经营范围
发明名称
Microwave transducer
摘要
申请公布号
US3091719(A)
申请公布日期
1963.05.28
申请号
US19590806334
申请日期
1959.04.14
申请人
FIELD EMISSION CORPORATION
发明人
DYKE WALTER P.;HENDERSON JOSEPH E.;CHARBONNIER FRANCIS M.
分类号
H01J25/00
主分类号
H01J25/00
代理机构
代理人
主权项
地址
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