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发明名称
FOERFARANDE OCH ANORDNING FOER PAALKAPNING
摘要
The cutting mechanism is for concrete piles, having a yoke (2) fixed on the pile, and containing rotary blades (4) in bearings so as to form transverse cuts in the pile. The yoke is then detachable from the pile. (Dwg.No.1)
申请公布号
SE9001613(D0)
申请公布日期
1990.05.04
申请号
SE19900001613
申请日期
1990.05.04
申请人
BYGGPAUL AB
发明人
N-I *BERGLUND
分类号
E02D13/00
主分类号
E02D13/00
代理机构
代理人
主权项
地址
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