发明名称 WHEEL EXCAVATORS FOR DIGGING CHANNELS AND TRENCHES HAVING VARIABLY ANGLED SLOPES
摘要
申请公布号 US3681863(A) 申请公布日期 1972.08.08
申请号 USD3681863 申请日期 1970.07.14
申请人 LEONID NIKOLAEVICH SMIRNOV 发明人 VIKTOR GAVRILOVICH SOLNTSEV;JURY GRIGORIEVICH MANUILOV;GURY SERGEEVICH KARATAEV;LEONID ERMOLAEVICH PODBORSKY;PAVEL MIKHAILOVICH MIKHAILOV;ALEXANDR ZAKHAROVICH TSAPSKY;VLADIMIR GENNADIEVICH MILOV;EVERT ALEXANDROVICH SAIKONEN;VADIM GEORGIEVICH GUBANOV;JURY FEDOROVICH OLKHOVSKY;GRIGORY BORISOVICH NARET;ZALMAN EREMEEVICH GARBUZOV;VIKTOR NIKOLAEVICH BALAKLO;EVGENY PAVLOVICH GRIFFIN;ALEXANDR FEDOROVICH SMIRNOV;GAVRILL AKHMETOVICH MUTUSHEV;LEONID NIKOLAEVICH SMIRNOV;LEV GRIGORIEVICH LIVSHITS;VLADIMIR IVANOVICH LAMIN
分类号 E02F3/06;E02F3/18;E02F3/20;E02F5/02;E02F5/04;(IPC1-7):E02F5/04;E02F5/08 主分类号 E02F3/06
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