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发明名称
Aus zwei Hauptteilen verschiedener optischer Grundform bestehendes Reflektorsystem
摘要
申请公布号
DE733292(C)
申请公布日期
1943.03.24
申请号
DE1937Z023724D
申请日期
1937.02.26
申请人
ZEISS IKON A.-G. GOERZ-WERK
发明人
KLEIN DR.-ING. KARL
分类号
F21V7/04
主分类号
F21V7/04
代理机构
代理人
主权项
地址
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