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发明名称
Improvements in electric lamp fittings
摘要
申请公布号
GB898764(A)
申请公布日期
1962.06.14
申请号
GB19600011916
申请日期
1960.04.05
申请人
SIMPLEX ELECTRIC COMPANY LIMITED
发明人
SHERWOOD ERNEST JOFFRE
分类号
F21V15/02;F21V17/10;F21V17/16
主分类号
F21V15/02
代理机构
代理人
主权项
地址
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