Apparatus for controlling power operated valves,申请号US19360115058-传众专利搜索

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发明名称	Apparatus for controlling power operated valves
摘要
申请公布号	US2140667(A)	申请公布日期	1938.12.20
申请号	US19360115058	申请日期	1936.12.09
申请人	BAMAG-MEGUIM AKTIENGESELLSCHAFT	发明人	CORSEPIUS RUDOLF;PROTZEN HANS
分类号	B01D53/02	主分类号	B01D53/02
代理机构		代理人
主权项
地址

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