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发明名称
EXCAVATING MACHINERY SET
摘要
申请公布号
SU877054(A1)
申请公布日期
1981.10.30
申请号
SU19792841750
申请日期
1979.11.23
申请人
KOPEJSKIJ MASHINOSTROITELNYJ ZAVOD IM. S.M.KIROVA
发明人
TVEREZYJ YURIJ F,SU;KISELEV EVGENIJ I,SU;KRUTILIN VLADIMIR I,SU;SKUROV ANATOLIJ G,SU;YUROV IVAN I,SU;SEMENOV VIKTOR V,SU;SMIRNOV LEONID YA,SU;ROMASHIN VLADIMIR S,SU;GORLOV VIKTOR M,SU
分类号
E21D19/00;E21C27/00;E21D23/00;(IPC1-7):E21D23/00
主分类号
E21D19/00
代理机构
代理人
主权项
地址
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