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发明名称
Searchlight having a linear source of light and two parabolic reflectors
摘要
申请公布号
US2540417(A)
申请公布日期
1951.02.06
申请号
US19460661553
申请日期
1946.04.12
申请人
HARTFORD NATIONAL BANK AND TRUST COMPANY
发明人
BERGMANS JAN;LAMBERTS CLAMOR AUGUST
分类号
F21V7/00
主分类号
F21V7/00
代理机构
代理人
主权项
地址
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