Device and method for controlling the circulation of finely divided material in a system consisting of a riser and a downcomer,申请号GB19530024477-传众专利搜索

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发明名称	Device and method for controlling the circulation of finely divided material in a system consisting of a riser and a downcomer
摘要
申请公布号	GB746062(A)	申请公布日期	1956.03.07
申请号	GB19530024477	申请日期	1953.09.04
申请人	NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ	发明人
分类号	B01J8/00	主分类号	B01J8/00
代理机构		代理人
主权项
地址

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