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发明名称
CHAVE ELETRICA HINIBIDORA DE FORMACAO DE ARCO
摘要
申请公布号
BR7603076(A)
申请公布日期
1977.11.22
申请号
BR19760003076
申请日期
1976.05.17
申请人
SOUZA A
发明人
SOUZA A
分类号
H01H9/40;(IPC1-7):H01H9/40
主分类号
H01H9/40
代理机构
代理人
主权项
地址
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