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发明名称
Improvements relating to lifts, cranes and the like
摘要
申请公布号
GB388841(A)
申请公布日期
1933.03.09
申请号
GB19310027431
申请日期
1931.10.02
申请人
ERNEST NOEL HAMMOND
发明人
分类号
B66B1/06
主分类号
B66B1/06
代理机构
代理人
主权项
地址
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