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发明名称
MACHINE FOR CLEANING OPERATING MAIN PIPELINE OUTER SURFACE
摘要
申请公布号
SU513544(A1)
申请公布日期
1979.06.25
申请号
SU19731945010
申请日期
1973.07.17
申请人
VNII PO SBORU,üO¯×OTOBKE ô TPAHCüOPTY HE´Tô ô HE´TEüPO¯YKTOB "BHôôCüTHE´TÓ"
发明人
BUZHINSKIJ V.L.,SU;RASHCHEPKIN K.E.,SU;LYSOGORSKIJ G.T.,SU;DUNYUSHKIN M.G.,SU;GUMEROV A.G.,SU;GALKIN N.P.,SU
分类号
B08B9/023;B08B9/02;(IPC1-7):B08B9/02
主分类号
B08B9/023
代理机构
代理人
主权项
地址
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