Improvements in apparatus for preparing solutions,申请号GB19400018166-传众专利搜索

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发明名称	Improvements in apparatus for preparing solutions
摘要
申请公布号	GB545161(A)	申请公布日期	1942.05.13
申请号	GB19400018166	申请日期	1940.12.27
申请人	DAVID JOHNSON EVANS;E.C.D. LIMITED	发明人
分类号	B01F1/00;B01F15/00;C25B15/08	主分类号	B01F1/00
代理机构		代理人
主权项
地址

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