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发明名称
WINDING DRUM OF MINE HOIST
摘要
申请公布号
RU1772076(C)
申请公布日期
1992.10.30
申请号
SU19904848369
申请日期
1990.07.09
申请人
DO PROIZV OB PO GORNOMU MASH "DONETSKGORMASH"
发明人
GRIGOREV VALERIJ V,SU;RASKIN LEV M,SU
分类号
B66D1/30
主分类号
B66D1/30
代理机构
代理人
主权项
地址
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