Inhibition of sulfide inclusion in slag,申请号US19890452438-传众专利搜索

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法人/股东/高管

发明名称	Inhibition of sulfide inclusion in slag
摘要
申请公布号	US4954137(A)	申请公布日期	1990.09.04
申请号	US19890452438	申请日期	1989.12.19
申请人	SHELL OIL COMPANY	发明人	POTTER, MICHAEL W.
分类号	C10J3/72;C10J3/46	主分类号	C10J3/72
代理机构		代理人
主权项
地址

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