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发明名称
TOOTH FOR EXCAVATOR BUCKET OF ACTIVE ACTION
摘要
申请公布号
RU2002909(C1)
申请公布日期
1993.11.15
申请号
SU19914942601
申请日期
1991.06.19
申请人
INSTITUT GORNOGO DELA SO RAN;AKTSIONEPNOE OBSHCHESTVO "UPALSKIJ ZAVOD TYAZHELOGO MASHINOSTPOENIYA"
发明人
DRUZHININ MIKHAIL S;MATTIS ALFRED R;SHISHAEV SERGEJ V;BOJKO GENRIKH KH;TOLMACHEV ALEKSANDR V;TSVETKOV VLADIMIR N
分类号
E02F9/28;(IPC1-7):E02F9/28
主分类号
E02F9/28
代理机构
代理人
主权项
地址
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