Improvements in or relating to the production of catalytic cracking feed stock from petroleum residues by vacuum flashing and apparatus therefor,申请号GB19570023129-传众专利搜索

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发明名称	Improvements in or relating to the production of catalytic cracking feed stock from petroleum residues by vacuum flashing and apparatus therefor
摘要
申请公布号	GB815881(A)	申请公布日期	1959.07.01
申请号	GB19570023129	申请日期	1957.07.22
申请人	N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ	发明人
分类号	C10G7/06	主分类号	C10G7/06
代理机构		代理人
主权项
地址

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