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经营范围
发明名称
Illuminated hat
摘要
申请公布号
US2203028(A)
申请公布日期
1940.06.04
申请号
US19380208257
申请日期
1938.05.16
申请人
PARRILLO LOUIS W
发明人
PARRILLO LOUIS W.
分类号
A42B1/24;G09F21/02
主分类号
A42B1/24
代理机构
代理人
主权项
地址
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