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发明名称
Folding fan
摘要
申请公布号
US2264505(A)
申请公布日期
1941.12.02
申请号
US19390302266
申请日期
1939.11.01
申请人
BERENICE B. GAHM
发明人
BITTSON ANTHONY J.
分类号
A45B27/00
主分类号
A45B27/00
代理机构
代理人
主权项
地址
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