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发明名称
MEJORAS EN VALVULAS PARA REGULACION DE PRESION Y CONTROL DE FLUJO DE AIRE
摘要
申请公布号
AR224627(A1)
申请公布日期
1981.12.30
申请号
AR19790277263
申请日期
1979.07.11
申请人
MAC VALVES INC
发明人
分类号
F16K17/02;F16K17/04;F16K17/06;(IPC1-7):F16K17/02
主分类号
F16K17/02
代理机构
代理人
主权项
地址
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