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发明名称
Lamp shade
摘要
申请公布号
US2280213(A)
申请公布日期
1942.04.21
申请号
US19400321857
申请日期
1940.03.02
申请人
ELISABETH BROWN
发明人
BROWN ELISABETH
分类号
F21V1/00
主分类号
F21V1/00
代理机构
代理人
主权项
地址
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