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经营范围
发明名称
Improvements in or relating to load hooks for lifting
摘要
申请公布号
GB777853(A)
申请公布日期
1957.06.26
申请号
GB19540026659
申请日期
1954.09.14
申请人
DAVID AHLQUIST AB
发明人
分类号
B66C1/36
主分类号
B66C1/36
代理机构
代理人
主权项
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