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发明名称
Optische Vorrichtung zum Variieren der Lichtleistung mit beweglichem Reflektor
摘要
申请公布号
DE602004011169(D1)
申请公布日期
2008.02.21
申请号
DE200460011169T
申请日期
2004.11.12
申请人
SUMITOMO ELECTRIC INDUSTRIES LTD.
发明人
SHIOZAKI, MANABU;KATAYAMA, MAKOTO;SANO, TOMOMI;TAKUSHIMA, MICHIKO
分类号
G02B6/35;G02B26/02;G02B6/12;G02B6/26;G02B6/34
主分类号
G02B6/35
代理机构
代理人
主权项
地址
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