Channel non-return valve,申请号PL20020113657U-传众专利搜索

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发明名称	Channel non-return valve
摘要
申请公布号	PL62784(Y1)	申请公布日期	2006.12.29
申请号	PL20020113657U	申请日期	2002.11.12
申请人	DARLAK JOZEF	发明人	DARLAK JOZEF
分类号	F16K15/03;F16K1/18;F16K15/00	主分类号	F16K15/03
代理机构		代理人
主权项
地址

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