METHOD OF POLISHING AND CLEANING INNER SURFACE OF PIPE,申请号JP19850112469-传众专利搜索

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发明名称	METHOD OF POLISHING AND CLEANING INNER SURFACE OF PIPE
摘要
申请公布号	JPS61271078(A)	申请公布日期	1986.12.01
申请号	JP19850112469	申请日期	1985.05.24
申请人	KOOKEN:KK	发明人	TAKAGI TOSHIJI
分类号	B08B9/02	主分类号	B08B9/02
代理机构		代理人
主权项
地址

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