Underfired coke oven fuel supply means,申请号US19420445723-传众专利搜索

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发明名称	Underfired coke oven fuel supply means
摘要
申请公布号	US2388438(A)	申请公布日期	1945.11.06
申请号	US19420445723	申请日期	1942.06.04
申请人	FUEL REFINING CORPORATION	发明人	OTTO CARL
分类号	C10B21/10	主分类号	C10B21/10
代理机构		代理人
主权项
地址

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