HEAT TREATING METHOD FOR NITROGENNCONTAINING HIGH SPEED STEEL,申请号JP19780023978-传众专利搜索

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发明名称	HEAT TREATING METHOD FOR NITROGENNCONTAINING HIGH SPEED STEEL
摘要
申请公布号	JPS54116319(A)	申请公布日期	1979.09.10
申请号	JP19780023978	申请日期	1978.03.01
申请人	KOBE STEEL LTD	发明人	TSUJI KATSUMI;HONMA KATSUHIKO;HIRANO MINORU;TATENO TSUNEO;SAKAMOTO KEIKO
分类号	C22C33/02;C22C38/52	主分类号	C22C33/02
代理机构		代理人
主权项
地址

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