A filter for aquariums,申请号IT19900020256-传众专利搜索

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发明名称	A filter for aquariums
摘要
申请公布号	IT1239961(B)	申请公布日期	1993.11.27
申请号	IT19900020256	申请日期	1990.05.10
申请人	EURAQUARIUM S.P.A.	发明人	PACCAGNELLA WERTER
分类号	A01K;B01D;B01F;(IPC1-7):B01D	主分类号	A01K
代理机构		代理人
主权项
地址

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