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经营范围
发明名称
Means for raising and lowering loads
摘要
申请公布号
GB363321(A)
申请公布日期
1931.12.11
申请号
GB19300017783
申请日期
1930.06.10
申请人
KARL DINGERTZ
发明人
分类号
B66D1/26
主分类号
B66D1/26
代理机构
代理人
主权项
地址
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