发明名称 MACHINE FOR CLEANING OUTER SURFACE OF PIPES OF A MAINLINE
摘要
申请公布号 US4110862(A) 申请公布日期 1978.09.05
申请号 US19770770033 申请日期 1977.02.18
申请人 BUZHINSKY, VLADIMIR LUKYANOVICH;RASCHEPKIN, KONSTANTIN EGOROVICH;DUNJUSHKIN, MIKHAIL GRIGORIEVICH;LYSOGORSKY, GENNADY TIKHONOVICH;VALEEV, RUSTEM IBRAGIMOVICH;NISENBAUM, YAKOV ARKADIEVICH;IKHSANOV, DEVIZ FAIZRAKHMANOVICH 发明人 BUZHINSKY, VLADIMIR LUKYANOVICH;RASCHEPKIN, KONSTANTIN EGOROVICH;DUNJUSHKIN, MIKHAIL GRIGORIEVICH;LYSOGORSKY, GENNADY TIKHONOVICH;VALEEV, RUSTEM IBRAGIMOVICH;NISENBAUM, YAKOV ARKADIEVICH;IKHSANOV, DEVIZ FAIZRAKHMANOVICH
分类号 B08B9/02;B08B9/023;(IPC1-7):B08B9/02 主分类号 B08B9/02
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