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发明名称
Illuminated sign
摘要
申请公布号
US2103738(A)
申请公布日期
1937.12.28
申请号
US19360103650
申请日期
1936.10.02
申请人
WAMSER CHARLES J
发明人
WAMSER CHARLES J.
分类号
G09F13/26
主分类号
G09F13/26
代理机构
代理人
主权项
地址
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