Cooling of gaseous mixtures,申请号US19400326466-传众专利搜索

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发明名称	Cooling of gaseous mixtures
摘要
申请公布号	US2283232(A)	申请公布日期	1942.05.19
申请号	US19400326466	申请日期	1940.03.28
申请人	THE BRITISH OXYGEN COMPANY LIMITED	发明人	SCHUFTAN PAUL MAURICE
分类号	F28D17/00;F28D17/02	主分类号	F28D17/00
代理机构		代理人
主权项
地址

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