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发明名称
Portable electric lanterns
摘要
申请公布号
US2875324(A)
申请公布日期
1959.02.24
申请号
US19560607407
申请日期
1956.08.31
申请人
CAMP RICHARD L;PAULSON WILLIAM J
发明人
CAMP RICHARD L.;PAULSON WILLIAM J.
分类号
F21L14/00;F21V21/00;F21V21/06
主分类号
F21L14/00
代理机构
代理人
主权项
地址
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