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发明名称
Verfahren und Vorrichtung zur Herstellung von Polarisationsfiltern
摘要
申请公布号
DE683341(C)
申请公布日期
1939.11.04
申请号
DE1937Z024148D
申请日期
1937.10.03
申请人
ZEISS-IKON AKT.-GES.
发明人
LAPP DR. RER. NAT. HANS
分类号
G02B5/30
主分类号
G02B5/30
代理机构
代理人
主权项
地址
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