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经营范围
发明名称
Peat-Cutting Apparatus
摘要
申请公布号
GB2014630(A)
申请公布日期
1979.08.30
申请号
GB19780033043
申请日期
1978.08.11
申请人
MCALONAN P
发明人
分类号
E21C49/00;(IPC1-7):E21C5/00
主分类号
E21C49/00
代理机构
代理人
主权项
地址
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