BLACKENING METHOD AND BLACKENING FURNACE,申请号JP19880084417-传众专利搜索

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发明名称	BLACKENING METHOD AND BLACKENING FURNACE
摘要
申请公布号	JPH01259154(A)	申请公布日期	1989.10.16
申请号	JP19880084417	申请日期	1988.04.06
申请人	DAIDO PLANT KOGYO KK	发明人	KATO YOSHIO;UEHARA TAKASHI
分类号	C23C8/18;C21D9/56	主分类号	C23C8/18
代理机构		代理人
主权项
地址

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