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发明名称
DISPOSITIVO REGULADOR DA PRESSAO DO FLUXO DA AGUA
摘要
申请公布号
BR7101438(U)
申请公布日期
1993.02.09
申请号
BR1991MU01438U
申请日期
1991.06.28
申请人
MOACIR RODRIGUES CALDAS
发明人
MOACIR RODRIGUES CALDAS
分类号
F16K47/04;F16L55/02;(IPC1-7):F16L55/02
主分类号
F16K47/04
代理机构
代理人
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地址
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