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发明名称
METHOD OF CUTTING OF WORN OUT RINGS OF WHEEL SETS OF RAIL-VEHICLES AND APPARATUS THEREFOR
摘要
申请公布号
PL262739(A1)
申请公布日期
1988.08.04
申请号
PL19860262739
申请日期
1986.12.02
申请人
发明人
分类号
B26D;(IPC1-7):B26D/
主分类号
B26D
代理机构
代理人
主权项
地址
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