Perfectionnement au soudage des aciers aptes au vieillissement à structure martensitique,申请号FR19650015657-传众专利搜索

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发明名称	Perfectionnement au soudage des aciers aptes au vieillissement à structure martensitique
摘要
申请公布号	FR1484621(A)	申请公布日期	1967.06.16
申请号	FR19650015657	申请日期	1965.05.04
申请人	THE INTERNATIONAL NICKEL COMPANY INC.	发明人
分类号	B23K35/30;C22C38/44	主分类号	B23K35/30
代理机构		代理人
主权项
地址

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