Способ предохранения стальных деталей от азотирования,申请号SU19420320757-传众专利搜索

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发明名称	Способ предохранения стальных деталей от азотирования
摘要
申请公布号	SU63519(A1)	申请公布日期	1943.11.30
申请号	SU19420320757	申请日期	1942.12.14
申请人	YUREV S.F.;YAMPOLSKIJ A.M.	发明人	YUREV S.F.;YAMPOLSKIJ A.M.
分类号	C23C8/02	主分类号	C23C8/02
代理机构		代理人
主权项
地址

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