APPARATUS FOR CLEANING INNER SURFACE OF PIPELINE,申请号SU19813336301-传众专利搜索

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发明名称	APPARATUS FOR CLEANING INNER SURFACE OF PIPELINE
摘要
申请公布号	SU1000131(A1)	申请公布日期	1983.02.28
申请号	SU19813336301	申请日期	1981.08.26
申请人	BRUSS NII MELIORATSII VODNOGO KHOZYAJSTVA	发明人	ZAKRZHEVSKIJ VASILIJ P,SU
分类号	B08B9/053;B08B9/04;(IPC1-7):08B9/04	主分类号	B08B9/053
代理机构		代理人
主权项
地址

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