DEVICE FOR CLEANING INNER SURFACES OF PIPELINES,申请号SU19915022070-传众专利搜索

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发明名称	DEVICE FOR CLEANING INNER SURFACES OF PIPELINES
摘要
申请公布号	RU1829970(C)	申请公布日期	1993.07.23
申请号	SU19915022070	申请日期	1991.11.21
申请人	MALOE PREDPRIYATIE "PNEVMOVZRYV" MAKEEVSKOGO INZHENERNO-STROITELNOGO INSTITUTA	发明人	SLEZ LEONID G;TYURIN YURIJ I
分类号	B08B9/032;B08B9/04	主分类号	B08B9/032
代理机构		代理人
主权项
地址

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