LINE FOR ELECTROLYTIC WORKING OF INNER SURFACE OF PIPES,申请号SU19874154451-传众专利搜索

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发明名称	LINE FOR ELECTROLYTIC WORKING OF INNER SURFACE OF PIPES
摘要
申请公布号	SU1447935(A1)	申请公布日期	1988.12.30
申请号	SU19874154451	申请日期	1987.11.28
申请人	URALSKIJ NII TRUBNOJ PROMYSHLENNOSTI	发明人	LIPKIN YAN N,SU;RONIS LEV D,SU;SAMOJLOV VLADIMIR V,SU
分类号	C25D7/04	主分类号	C25D7/04
代理机构		代理人
主权项
地址

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