VALVULA DE SEGURIDAD.,申请号ES19890003362U-传众专利搜索

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发明名称	VALVULA DE SEGURIDAD.
摘要
申请公布号	ES1012009(U)	申请公布日期	1990.06.16
申请号	ES19890003362U	申请日期	1989.11.10
申请人	CASAMAYOR ANTON RAFAEL	发明人
分类号	F16K1/04;F16K17/164;(IPC1-7):F16K1/04	主分类号	F16K1/04
代理机构		代理人
主权项
地址

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