Method of operating oil-cracking retorts,申请号US19420452454-传众专利搜索

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发明名称	Method of operating oil-cracking retorts
摘要
申请公布号	US2377993(A)	申请公布日期	1945.06.12
申请号	US19420452454	申请日期	1942.07.27
申请人	FUEL RESEARCH DEVELOPMENT CORPORATION	发明人	CHATTERTON ROLLIN M.;SLADE WALTER C.
分类号	C10J1/213	主分类号	C10J1/213
代理机构		代理人
主权项
地址

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