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发明名称
Válvula eletro-mecânica/magnética
摘要
申请公布号
BR9504139(A)
申请公布日期
1997.09.09
申请号
BR1995PI04139
申请日期
1995.09.20
申请人
DE CARVALHO WALDEMAR PELEGRINO
发明人
CARVALHO WALDEMAR PELEGRINO DE
分类号
F16K31/02;(IPC1-7):F16K31/02
主分类号
F16K31/02
代理机构
代理人
主权项
地址
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