发明名称 |
Illuminating device for a printing apparatus |
摘要 |
An illuminating device for photographic printing apparatuses, in particular a colour mixing device for printing and/or enlarging colour negatives or colour slides is presented, a plurality of light sources, and thus a plurality of colour filters being provided for one colour, so that a more uniform intensity distribution and more intense mixing of the individual colours is thereby also possible in the edge regions of the illuminated surface. <IMAGE>
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申请公布号 |
DE3113518(A1) |
申请公布日期 |
1982.12.23 |
申请号 |
DE19813113518 |
申请日期 |
1981.03.31 |
申请人 |
H. BERTHOLD AG |
发明人 |
WINGERTER,FRANZ,ING.;LICHTINGHAGEN,HERBERT |
分类号 |
G03B27/54;(IPC1-7):G03B27/54;G03B27/73 |
主分类号 |
G03B27/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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