Válvula para regulación y control de fluídos,申请号ES19200000554U-传众专利搜索

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发明名称	Válvula para regulación y control de fluídos
摘要
申请公布号	ES55420(U)	申请公布日期	1956.09.16
申请号	ES19200000554U	申请日期	1956.07.24
申请人	PAZ VALVERDE, ALFONSO DE LA	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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