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发明名称
Electric lantern
摘要
申请公布号
US2281839(A)
申请公布日期
1942.05.05
申请号
US19380232819
申请日期
1938.10.01
申请人
THE ADLAKE COMPANY
发明人
HAGERTY ANDREW T.
分类号
F21L4/00
主分类号
F21L4/00
代理机构
代理人
主权项
地址
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