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发明名称
MANDO A DISTANCIA POR ACCION NEUMATICA DE VALVULAS ESFERI- CAS Y DE MARIPOSA, CON POSICION PREFERENTE.
摘要
申请公布号
ES150272(Y)
申请公布日期
1970.06.16
申请号
ES19690150272U
申请日期
1969.06.26
申请人
VILASECA GAROLERA
发明人
分类号
F15C
主分类号
F15C
代理机构
代理人
主权项
地址
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