Apparatus for dehydration of liquids by freezing,申请号US19550485683-传众专利搜索

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发明名称	Apparatus for dehydration of liquids by freezing
摘要
申请公布号	US2794327(A)	申请公布日期	1957.06.04
申请号	US19550485683	申请日期	1955.02.02
申请人	THE COMMONWEALTH ENGEINEERING COMPANY	发明人	WENZELBERGER ELWOOD P.
分类号	B01J19/00	主分类号	B01J19/00
代理机构		代理人
主权项
地址

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