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发明名称
VORRICHTUNG ZUM VERAENDERN DER SPEKTRALEN ZUSAMMENSETZUNG EINES LICHTBUENDELS
摘要
申请公布号
DE2653872(A1)
申请公布日期
1977.06.08
申请号
DE19762653872
申请日期
1976.11.26
申请人
GRETAG AG
发明人
HUBER,ERNST
分类号
G03B27/32;G02B7/00;G02B26/00;G03B27/54;G03B27/73;(IPC1-7):G02B5/20;H01P3/20;G03B27/76
主分类号
G03B27/32
代理机构
代理人
主权项
地址
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