Procédé pour le durcissement par nitruration des surfaces d'articles en métaux ferreux,申请号FRD925355-传众专利搜索

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发明名称	Procédé pour le durcissement par nitruration des surfaces d'articles en métaux ferreux
摘要
申请公布号	FR925355(A)	申请公布日期	1947.09.02
申请号	FRD925355	申请日期	1946.04.09
申请人	THE NITRALLOY CORPORATION	发明人
分类号	C23C8/26;C23C8/50	主分类号	C23C8/26
代理机构		代理人
主权项
地址

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