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发明名称
APPARATUS FOR CLEANING PIPELINE INNER SURFACES
摘要
申请公布号
SU863019(A1)
申请公布日期
1981.09.15
申请号
SU19792832727
申请日期
1979.10.10
申请人
BYCHKOV VLADIMIR E,SU;VOROGUSHIN GENNADIJ V,SU;DANILCHENKO IGOR G,SU;NAUMENKO OLEG M,SU
发明人
BYCHKOV VLADIMIR E,SU;VOROGUSHIN GENNADIJ V,SU;DANILCHENKO IGOR G,SU;NAUMENKO OLEG M,SU
分类号
B08B9/053;B08B9/04;(IPC1-7):B08B9/04
主分类号
B08B9/053
代理机构
代理人
主权项
地址
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