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经营范围
发明名称
Improvements in and connected with cranes
摘要
申请公布号
GB537342(A)
申请公布日期
1941.06.18
申请号
GB19390032183
申请日期
1939.12.14
申请人
HENRY WILFRED CORNISH
发明人
分类号
B66C7/00
主分类号
B66C7/00
代理机构
代理人
主权项
地址
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