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发明名称
SELETOR DE VOLTAGEM
摘要
申请公布号
BR8706292(A)
申请公布日期
1989.06.13
申请号
BR1987PI06292
申请日期
1987.11.17
申请人
J.N. CONSULTORIA TECNICA LTDA.
发明人
JOSE MARIA MARTINS NUNES
分类号
H01H1/38;(IPC1-7):H01H1/38
主分类号
H01H1/38
代理机构
代理人
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