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发明名称
CHAVE DE FIM DE CURSO DE QUATRO POSICOES
摘要
申请公布号
BR5800727(U)
申请公布日期
1979.12.18
申请号
BR19780000727U
申请日期
1978.06.12
申请人
CAETANO A
发明人
CAETANO A
分类号
H01H15/14;(IPC1-7):H01H15/14
主分类号
H01H15/14
代理机构
代理人
主权项
地址
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