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发明名称
DEVICE FOR SIMULTANEOUSLY CLEANING EXTERNAL AND INTERNAL SURFACES OF TUBES
摘要
申请公布号
SU1022803(A1)
申请公布日期
1983.06.15
申请号
SU19792859332
申请日期
1979.12.21
申请人
BELGORODSKIJ V PK T I ATOMNOG
发明人
KLOVANICH FEDOR A,SU;ROMANENKO VALERIJ T,SU;CHEBOTAREV GENNADIJ N,SU;VORONOV NIKOLAJ S,SU;GUBIN IVAN V,SU
分类号
B24B5/12;B24B5/40;(IPC1-7):B24B5/12
主分类号
B24B5/12
代理机构
代理人
主权项
地址
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