Válvula mejorada para la aspiración y compresión de aire,申请号ES19910000624U-传众专利搜索

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发明名称	Válvula mejorada para la aspiración y compresión de aire
摘要
申请公布号	ES62491(Y)	申请公布日期	1958.04.01
申请号	ES19910000624U	申请日期	1957.10.21
申请人	J. Y L. CERVELLÓ, S. R. C.	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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