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发明名称
APARATO VALVULA PARA REGULACIËN PROGRESIVA DE PASO DE FLUIDOS
摘要
申请公布号
ES245744(A1)
申请公布日期
1959.03.01
申请号
ES19440002457
申请日期
1958.12.02
申请人
GORIAINOFF CHOMIN, JORGE
发明人
分类号
F16K;(IPC1-7):F16K
主分类号
F16K
代理机构
代理人
主权项
地址
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