PROCEDE D'EXTRACTION DU FER.,申请号BE19580568749-传众专利搜索

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发明名称	PROCEDE D'EXTRACTION DU FER.
摘要
申请公布号	BE568749(A1)	申请公布日期	1960.11.18
申请号	BE19580568749	申请日期	1958.06.19
申请人	R-N CORPORATION	发明人	R.E. KING
分类号	B64C11/02;(IPC1-7):C21B	主分类号	B64C11/02
代理机构		代理人
主权项
地址

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