FERROUS ARTICLE DELEADING PROCESS,申请号CAD325147-传众专利搜索

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发明名称	FERROUS ARTICLE DELEADING PROCESS
摘要
申请公布号	CA325147(A)	申请公布日期	1932.08.16
申请号	CAD325147	申请日期
申请人	DUDZEELE CORPORATION OF AMERICA	发明人	CHARLES L. MANTELL
分类号		主分类号
代理机构		代理人
主权项
地址

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