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经营范围
发明名称
EKSPANSIONSLEGEME
摘要
申请公布号
DK585583(A)
申请公布日期
1984.06.22
申请号
DK19830005855
申请日期
1983.12.20
申请人
ATLAS COPCO AKTIEBOLAG
发明人
GRANSTROEM BENGT PER OTTO;SKOGBERG BO TORBJOERN
分类号
E02D5/38;E02D5/48;E02D5/54;E02D5/80;(IPC1-7):E21D/
主分类号
E02D5/38
代理机构
代理人
主权项
地址
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