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发明名称
Lifting device
摘要
申请公布号
US2853336(A)
申请公布日期
1958.09.23
申请号
US19550546128
申请日期
1955.11.10
申请人
CRUIKSHANK AUTO SERVICE COMPANY
发明人
CRUIKSHANK CLAUDE E.;NELSON ROBERT L.
分类号
B66C1/44
主分类号
B66C1/44
代理机构
代理人
主权项
地址
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