Aciers alliés chrome-nickel pour cémentation, à grande dureté de coeur,申请号FRD1106991-传众专利搜索

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发明名称	Aciers alliés chrome-nickel pour cémentation, à grande dureté de coeur
摘要
申请公布号	FR1106991(A)	申请公布日期	1955.12.27
申请号	FRD1106991	申请日期	1954.08.31
申请人	GUSSSTAHLWERK BOCHUMER VEREIN AKTIENGESELLSCHAFT	发明人
分类号	C22C38/54;C23C8/00	主分类号	C22C38/54
代理机构		代理人
主权项
地址

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