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发明名称
Aperfeiçoamento introduzido em curva para eletroduto
摘要
申请公布号
BR9300956(A)
申请公布日期
1994.11.22
申请号
BR1993PI00956
申请日期
1993.04.15
申请人
DA SILVEIRA CARLOS ALBERTO O.;CHARLES WAJSBROT
发明人
SILVEIRA CARLOS ALBERTO O. DA;CHARLES WAJSBROT
分类号
H01B19/00;(IPC1-7):H01B19/00
主分类号
H01B19/00
代理机构
代理人
主权项
地址
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