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发明名称
Improvements in or relating to motor vehicle head lamps and the like
摘要
申请公布号
GB330689(A)
申请公布日期
1930.06.19
申请号
GB19290011377
申请日期
1929.04.12
申请人
WILLIAM RICHARD WALKEY
发明人
分类号
B60Q1/18;F21V11/16
主分类号
B60Q1/18
代理机构
代理人
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