Automatic control of the liquid level for evaporators,申请号US19380216772-传众专利搜索

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发明名称	Automatic control of the liquid level for evaporators
摘要
申请公布号	US2240952(A)	申请公布日期	1941.05.06
申请号	US19380216772	申请日期	1938.06.30
申请人	THE AMERICAN LAUNDRY MACHINERY COMPANY	发明人	HETZER RUSSELL A.
分类号	B01D1/00	主分类号	B01D1/00
代理机构		代理人
主权项
地址

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