OPERATING METHOD FOR ATMOSPHERE HEAT TREATMENT FURNACE,申请号JP19850180878-传众专利搜索

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发明名称	OPERATING METHOD FOR ATMOSPHERE HEAT TREATMENT FURNACE
摘要
申请公布号	JPS6240311(A)	申请公布日期	1987.02.21
申请号	JP19850180878	申请日期	1985.08.16
申请人	DAIDO STEEL CO LTD	发明人	ONO TAKASHI;ISHIMOTO TAKASHI
分类号	C21D1/74	主分类号	C21D1/74
代理机构		代理人
主权项
地址

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