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发明名称
WORKING MEMBER OF TRENCHER
摘要
申请公布号
SU1077984(A1)
申请公布日期
1984.03.07
申请号
SU19833533327
申请日期
1983.01.07
申请人
NOVOCHERKASSKIJ POLT I IM.SERGO ORDZHONIKIDZE
发明人
KOVALEV VALERIJ I,SU;BYKOV SERGEJ V,SU;SHKNEVSKIJ EMIL N,SU;MARK EJNO A,SU
分类号
E02F3/08;E02F5/06;(IPC1-7):E02F3/08
主分类号
E02F3/08
代理机构
代理人
主权项
地址
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