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发明名称
Aperfeiçoamento em dispositivo de controle de válvulas direcionais
摘要
申请公布号
BR9404012(A)
申请公布日期
1996.10.01
申请号
BR1994PI04012
申请日期
1994.09.28
申请人
CAON DA LUZ JOSE RICARDO
发明人
DA LUZ JOSE RICARDO CAON
分类号
F16K11/22;(IPC1-7):F16K11/22
主分类号
F16K11/22
代理机构
代理人
主权项
地址
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