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发明名称
Spotlight
摘要
申请公布号
US3116022(A)
申请公布日期
1963.12.31
申请号
US19600031984
申请日期
1960.05.26
申请人
DAVIS ARIEL R
发明人
DAVIS ARIEL R.
分类号
F21S8/00;F21V11/18;F21V14/06;F21V19/04;F21V21/30;F21V29/00
主分类号
F21S8/00
代理机构
代理人
主权项
地址
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