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经营范围
发明名称
Folding umbrella
摘要
申请公布号
US2711182(A)
申请公布日期
1955.06.21
申请号
US19540450631
申请日期
1954.08.18
申请人
KORTENBACH & RAUH K. G.
发明人
KIEL HEINRICH J.;GRANRATH GUNTER H.
分类号
A45B19/10
主分类号
A45B19/10
代理机构
代理人
主权项
地址
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