EJECTOR APPARATUS FOR OXYGENATION OF LIQUIDS,申请号PL19850256654-传众专利搜索

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发明名称	EJECTOR APPARATUS FOR OXYGENATION OF LIQUIDS
摘要
申请公布号	PL144027(B2)	申请公布日期	1988.04.30
申请号	PL19850256654	申请日期	1985.12.06
申请人		发明人
分类号	B01F;B01F5/04;C02F;C02F1/74;(IPC1-7):C02F1/74	主分类号	B01F
代理机构		代理人
主权项
地址

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