PRODUCTION OF INTERNAL COATED FLANGED STEEL PIPE,申请号JP19780014651-传众专利搜索

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发明名称	PRODUCTION OF INTERNAL COATED FLANGED STEEL PIPE
摘要
申请公布号	JPS54107463(A)	申请公布日期	1979.08.23
申请号	JP19780014651	申请日期	1978.02.10
申请人	SEKISUI CHEMICAL CO LTD	发明人	KAGEYAMA HIDEKI
分类号	B23K9/028	主分类号	B23K9/028
代理机构		代理人
主权项
地址

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