Titaniferous magnetite treatment,申请号US19420469559-传众专利搜索

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发明名称	Titaniferous magnetite treatment
摘要
申请公布号	US2417101(A)	申请公布日期	1947.03.11
申请号	US19420469559	申请日期	1942.12.19
申请人	CAMPBELL THOMAS P	发明人	CAMPBELL THOMAS P.
分类号	C21C5/36;C22B34/12	主分类号	C21C5/36
代理机构		代理人
主权项
地址

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