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发明名称
ANORDNING VID BETONGPAOLAR
摘要
申请公布号
FI61539(C)
申请公布日期
1982.08.10
申请号
FI19760001559
申请日期
1976.06.02
申请人
SILVANDER FRANK OTTO
发明人
SILVANDER FRANK OTTO
分类号
E02D;E02D5/52;(IPC1-7):E02D5/52
主分类号
E02D
代理机构
代理人
主权项
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