Automatic temperature control for fluid mixtures,申请号US19320616236-传众专利搜索

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发明名称	Automatic temperature control for fluid mixtures
摘要
申请公布号	US1990653(A)	申请公布日期	1935.02.12
申请号	US19320616236	申请日期	1932.06.09
申请人	PAUL KOLLSMAN	发明人	KOLLSMAN PAUL
分类号	G05D23/13	主分类号	G05D23/13
代理机构		代理人
主权项
地址

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