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发明名称
Objektiv mit einer Blende zur Vermeidung von Streulicht und störenden Reflexen
摘要
申请公布号
DE4004010(C2)
申请公布日期
1994.12.08
申请号
DE19904004010
申请日期
1990.02.09
申请人
ASAHI KOGAKU KOGYO K.K., TOKIO/TOKYO, JP
发明人
KOHMOTO, SHINSUKE, TOKIO/TOKYO, JP;NOMURA, HIROSHI, TOKIO/TOKYO, JP
分类号
G02B7/02;G02B5/00;(IPC1-7):G02B13/00;G02B15/14;G03B11/00
主分类号
G02B7/02
代理机构
代理人
主权项
地址
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