Process for treating metals and product,申请号US19570702538-传众专利搜索

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发明名称	Process for treating metals and product
摘要
申请公布号	US2964432(A)	申请公布日期	1960.12.13
申请号	US19570702538	申请日期	1957.12.13
申请人	NATIONAL STEEL CORPORATION	发明人	FRANCIS HOWARD T.;ROEBUCK FRANK H.
分类号	C23C22/24	主分类号	C23C22/24
代理机构		代理人
主权项
地址

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