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发明名称
Illuminated sign
摘要
申请公布号
US1759782(A)
申请公布日期
1930.05.20
申请号
US19270197612
申请日期
1927.06.09
申请人
FOX JOHN J
发明人
FOX JOHN J.
分类号
F21V8/00;G09F13/18
主分类号
F21V8/00
代理机构
代理人
主权项
地址
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