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发明名称
SIGNAL LAMPS
摘要
A beacon has a reflector (24) mounted with its optical axis horizontal on means (16) for rotating it about a vertical axis. The reflector (24) is of hyperbolic shape and the light source of a bulb (22) is located at the first focus thereof.
申请公布号
ZA8300196(B)
申请公布日期
1983.10.26
申请号
ZA19830000196
申请日期
1983.01.12
申请人
BRITAX (P.M.G.) LTD
发明人
RAINBOW DEREK ARTHUR
分类号
F21S2/00;B60Q1/26;F21V7/07;G08B5/00
主分类号
F21S2/00
代理机构
代理人
主权项
地址
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