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发明名称
Electric lantern
摘要
申请公布号
US1765110(A)
申请公布日期
1930.06.17
申请号
US19260153627
申请日期
1926.12.09
申请人
EDGAR STROKE
发明人
STROKE EDGAR
分类号
F21L4/00;F21V23/00
主分类号
F21L4/00
代理机构
代理人
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地址
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