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发明名称
FREQUENCIMETRO DE CAVIDADE COAXIAL ACOPLADO A GUIA DE ONDA RETANGULAR
摘要
申请公布号
BR7908673(A)
申请公布日期
1981.06.30
申请号
BR19790008673
申请日期
1979.12.17
申请人
TELEBRAS
发明人
POLZIN C
分类号
H01P7/06;(IPC1-7):H01P7/06
主分类号
H01P7/06
代理机构
代理人
主权项
地址
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