PROCESS OF COKING HEAVY OILS,申请号CAD544807-传众专利搜索

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发明名称	PROCESS OF COKING HEAVY OILS
摘要
申请公布号	CA544807(A)	申请公布日期	1957.08.13
申请号	CAD544807	申请日期
申请人	ESSO RESEARCH AND ENGINEERING COMPANY	发明人	ROBERT W. KREBS;WORTH W. BOISTURE
分类号		主分类号
代理机构		代理人
主权项
地址

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