VALVULA UNIDIRECCIONAL DE TIPO POSITIVO.,申请号MX19920002201-传众专利搜索

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发明名称	VALVULA UNIDIRECCIONAL DE TIPO POSITIVO.
摘要
申请公布号	MX9202201(A)	申请公布日期	1992.11.01
申请号	MX19920002201	申请日期	1992.05.12
申请人	ROBERT F. DRAY	发明人	ROBERT F. DRAY
分类号	B29C45/50;B29C45/52;B29C45/76;(IPC1-7):B29C45/20	主分类号	B29C45/50
代理机构		代理人
主权项
地址

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