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发明名称
Improvements in the manufacture of driving piles
摘要
申请公布号
GB461489(A)
申请公布日期
1937.02.17
申请号
GB19360017968
申请日期
1936.06.29
申请人
FRIED. KRUPP AKTIENGESELLSCHAFT
发明人
分类号
E02D5/28
主分类号
E02D5/28
代理机构
代理人
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地址
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