Production of activated coke from acid sludge,申请号US19530354142-传众专利搜索

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发明名称	Production of activated coke from acid sludge
摘要
申请公布号	US2790782(A)	申请公布日期	1957.04.30
申请号	US19530354142	申请日期	1953.05.11
申请人	ESSO RESEARCH AND ENGINEERING COMPANY	发明人	JR. GEORGE O. HILLARD,
分类号	C01B31/08	主分类号	C01B31/08
代理机构		代理人
主权项
地址

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