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发明名称
Illuminated novelty pins
摘要
申请公布号
US2785288(A)
申请公布日期
1957.03.12
申请号
US19550511929
申请日期
1955.05.31
申请人
LEWIS GEORGE P
发明人
LEWIS GEORGE P.
分类号
G09F19/00
主分类号
G09F19/00
代理机构
代理人
主权项
地址
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