Fish farming equipment of many fish tanks,申请号US19610137607-传众专利搜索

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发明名称	Fish farming equipment of many fish tanks
摘要
申请公布号	US3122126(A)	申请公布日期	1964.02.25
申请号	US19610137607	申请日期	1961.09.12
申请人		发明人
分类号	A01K61/00;B01F3/04	主分类号	A01K61/00
代理机构		代理人
主权项
地址

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