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发明名称
Perfectionnements apportés aux dispositifs antiéblouissants pour phares d'automobiles ou autres
摘要
申请公布号
FR724669(A)
申请公布日期
1932.04.30
申请号
FRD724669
申请日期
1931.08.22
申请人
THE P. S. R. LAMP COMPANY LIMITED
发明人
分类号
B60Q1/14
主分类号
B60Q1/14
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代理人
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