DISPOSITIF DE DISTRIBUTION D'UN GAZ TEL QUE L'AIR DANS UN BASSIN A BOUES ACTIVEES,申请号BED755018-传众专利搜索

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发明名称	DISPOSITIF DE DISTRIBUTION D'UN GAZ TEL QUE L'AIR DANS UN BASSIN A BOUES ACTIVEES
摘要
申请公布号	BE755018(A1)	申请公布日期	1971.02.01
申请号	BED755018	申请日期
申请人	CHICAGO BRIDGE + IRON CY., 901 W. 22ND STREET, OAK BROOK, ETATD'ILLINOIS (E.U.A.),	发明人	L.J. RAWLINGS
分类号	C02F3/20;(IPC1-7):02C/	主分类号	C02F3/20
代理机构		代理人
主权项
地址

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