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发明名称
Cavity resonator
摘要
申请公布号
GB588183(A)
申请公布日期
1947.05.15
申请号
GB19450002707
申请日期
1945.02.02
申请人
"PATELHOLD" PATENTVERWERTUNGS- & ELEKTRO-HOLDING, A.G.
发明人
分类号
H01P7/04
主分类号
H01P7/04
代理机构
代理人
主权项
地址
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