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发明名称
ELETRODO DE TERRA
摘要
申请公布号
PT7600(Y)
申请公布日期
1986.03.17
申请号
PT19840007600U
申请日期
1984.05.18
申请人
PIMENTEL & BARBOSA, LDA.
发明人
分类号
H01B5/06;(IPC1-7):H01B5/06
主分类号
H01B5/06
代理机构
代理人
主权项
地址
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