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发明名称
SHOVEL
摘要
申请公布号
RU1790647(C)
申请公布日期
1993.01.23
申请号
SU19894747573
申请日期
1989.10.11
申请人
PROIZV OB "IZHORSKIJ ZAVOD"
发明人
VARGASOV ALEKSANDR I,SU;VLASOV VIKTOR V,SU;SHEFOV YURIJ P,SU;KUZNETSOV EDUARD G,SU;KONDAKOVA NINA D,SU
分类号
E02F3/40
主分类号
E02F3/40
代理机构
代理人
主权项
地址
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