METHOD OF PREVENTING SURFACE OXIDATION FOR MELTED METAL,申请号JP19800145911-传众专利搜索

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发明名称	METHOD OF PREVENTING SURFACE OXIDATION FOR MELTED METAL
摘要
申请公布号	JPS5770385(A)	申请公布日期	1982.04.30
申请号	JP19800145911	申请日期	1980.10.17
申请人	FUJI KIGIYOU KK;WATANABE MINORU	发明人	WATANABE MINORU
分类号	F27B3/02	主分类号	F27B3/02
代理机构		代理人
主权项
地址

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