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发明名称
Optical system for motor-headlights and projectors
摘要
申请公布号
US2112411(A)
申请公布日期
1938.03.29
申请号
US19360089438
申请日期
1936.07.07
申请人
JOSEPH SCHAF HENRI ALEXANDRE H
发明人
SCHAF HENRI ALEXANDRE HIPPOLYTE JOSEPH
分类号
F21V5/00
主分类号
F21V5/00
代理机构
代理人
主权项
地址
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