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发明名称
APERFEICOAMENTO EM SISTEMA PARA BOMBEAMENTO DE LIQUIDOS
摘要
申请公布号
BR7200497(U)
申请公布日期
1992.12.29
申请号
BR1992MU00497U
申请日期
1992.04.03
申请人
JOAO DE CAMARGO LONGHI
发明人
JOAO DE CAMARGO LONGHI
分类号
F04D29/18;(IPC1-7):F04D29/18
主分类号
F04D29/18
代理机构
代理人
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