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发明名称
ROTERBART VERKTOEY FOR VEIHOEVELSKJAER.
摘要
申请公布号
NO167762(C)
申请公布日期
1991.12.04
申请号
NO19880001299
申请日期
1988.03.24
申请人
SANDVIK AB
发明人
SJOEDIN, PER GOERAN;NILSSON, ERIK ROLAND;TIBAECK, BO GOESTA
分类号
E01H5/06;E01H5/12;(IPC1-7):E01H5/06
主分类号
E01H5/06
代理机构
代理人
主权项
地址
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