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发明名称
Lighting fixture
摘要
申请公布号
US2335545(A)
申请公布日期
1943.11.30
申请号
US19410393618
申请日期
1941.05.15
申请人
SHANNON JOHN T;SHANNON JOHN E
发明人
SHANNON JOHN T.;SHANNON JOHN E.
分类号
F21S8/04;F21V17/00
主分类号
F21S8/04
代理机构
代理人
主权项
地址
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