Drain valve,申请号PL20110393877-传众专利搜索

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法人/股东/高管

发明名称	Drain valve
摘要
申请公布号	PL393877(A1)	申请公布日期	2011.10.10
申请号	PL20110393877	申请日期	2011.02.07
申请人	POLITECHNIKA WROC&LSTROK,AWSKA	发明人	LEWICKA ANNA
分类号	E03D1/34;E03D9/052	主分类号	E03D1/34
代理机构		代理人
主权项
地址

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