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发明名称
Lamp shade
摘要
申请公布号
US2785293(A)
申请公布日期
1957.03.12
申请号
US19530384113
申请日期
1953.10.05
申请人
SMITH VERNON C;SEARCY RICHARD I
发明人
SMITH VERNON C.;SEARCY RICHARD I.
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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