PROCEDE DE PRODUCTION D'UNE PLAQUE D'ACIER PLAQUE PAR LAMINAGE A CHAUD AVEC INTERPOSITION D'UNE COUCHE INTERMEDIAIRE,申请号FR19810000219-传众专利搜索

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发明名称	PROCEDE DE PRODUCTION D'UNE PLAQUE D'ACIER PLAQUE PAR LAMINAGE A CHAUD AVEC INTERPOSITION D'UNE COUCHE INTERMEDIAIRE
摘要
申请公布号	FR2473379(B1)	申请公布日期	1985.08.30
申请号	FR19810000219	申请日期	1981.01.08
申请人	SUMITOMO METAL IND LTD	发明人
分类号	B23K20/04;(IPC1-7):B23K20/04	主分类号	B23K20/04
代理机构		代理人
主权项
地址

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