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经营范围
发明名称
Improvements in or relating to demolition equipment
摘要
申请公布号
GB602039(A)
申请公布日期
1948.05.19
申请号
GB19450026651
申请日期
1945.10.11
申请人
PITT HUMPHREYS JONES
发明人
分类号
E04G23/08
主分类号
E04G23/08
代理机构
代理人
主权项
地址
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