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发明名称
Lamp shades
摘要
申请公布号
US2819386(A)
申请公布日期
1958.01.07
申请号
US19550528350
申请日期
1955.08.15
申请人
LINDEROTH RODNEY V
发明人
LINDEROTH RODNEY V.
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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