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发明名称
Improvements in and relating to incandescent electric lamps for motor vehicle headlights
摘要
申请公布号
GB513790(A)
申请公布日期
1939.10.23
申请号
GB19380011813
申请日期
1938.04.20
申请人
JOSEPH FOX HULME
发明人
分类号
H01K1/26
主分类号
H01K1/26
代理机构
代理人
主权项
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