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发明名称
BUCKET MINING MECHANISM
摘要
申请公布号
CS209116(B1)
申请公布日期
1981.10.30
申请号
CS19800000495
申请日期
1980.01.24
申请人
KOREC,RUDOLF,CS;RAFFAJ,VILIAM,CS
发明人
KOREC,RUDOLF,CS;RAFFAJ,VILIAM,CS
分类号
E02F3/14;(IPC1-7):E02F3/14
主分类号
E02F3/14
代理机构
代理人
主权项
地址
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