GEAR FOR COATING INNER SURFACE OF PIPE LINE,申请号SU19884647083-传众专利搜索

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发明名称	GEAR FOR COATING INNER SURFACE OF PIPE LINE
摘要
申请公布号	SU1662705(A1)	申请公布日期	1991.07.15
申请号	SU19884647083	申请日期	1988.11.02
申请人	INZHENERNYJ TSENTR PO SELKHOZVODOSNABZHENIYU TRUBOPROVODAM	发明人	PROSKURYAKOV VALERIJ G,SU;DUBROVSKIJ NIKOLAJ A,SU;KHOROV MIKHAIL E,SU
分类号	B05B13/06	主分类号	B05B13/06
代理机构		代理人
主权项
地址

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