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发明名称
Abblendvorrichtung fuer eine blendende und eine blendungsfreie Lichtquelle aufweisende Scheinwerfer fuer Kraftfahrzeuge
摘要
申请公布号
DE540655(C)
申请公布日期
1931.12.24
申请号
DE1931F070420D
申请日期
1931.03.03
申请人
HEINRICH FRUECHTENICHT
发明人
分类号
F21V14/04
主分类号
F21V14/04
代理机构
代理人
主权项
地址
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