Apparatus for charging or otherwise treating liquids with gases,申请号US19450587798-传众专利搜索

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发明名称	Apparatus for charging or otherwise treating liquids with gases
摘要
申请公布号	US2463975(A)	申请公布日期	1949.03.08
申请号	US19450587798	申请日期	1945.04.11
申请人	JOHN E. JOHNSON	发明人	JOHNSON ETHEL H.
分类号	B01F3/04;B01F5/22;B01F7/00;C11C3/12	主分类号	B01F3/04
代理机构		代理人
主权项
地址

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