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发明名称
Electrically powered earth corer
摘要
申请公布号
GB2297887(A)
申请公布日期
1996.08.21
申请号
GB19960002990
申请日期
1996.02.14
申请人
* ROTACON PLC
发明人
CHRISTOPHER JOHN DIGNET * CATTO
分类号
A01B1/06;A01B1/16;(IPC1-7):A01B1/16
主分类号
A01B1/06
代理机构
代理人
主权项
地址
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