发明名称 |
Film card duplicating device for silver film cards |
摘要 |
A film card duplicating device for silver film cards has as light source a panel (1) of light-emitting diodes which has a plurality of light-emitting diodes (2). Such a panel of light-emitting diodes illuminates the film image to be duplicated in a particularly uniform fashion without the need for a condenser system. <IMAGE>
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申请公布号 |
DE3500658(A1) |
申请公布日期 |
1986.07.17 |
申请号 |
DE19853500658 |
申请日期 |
1985.01.11 |
申请人 |
DR.WELP ENTWICKLUNGS-KOMMANDITGESELLSCHAFT |
发明人 |
MANSFELD,MANFRED |
分类号 |
G03B27/16;(IPC1-7):G03B27/16 |
主分类号 |
G03B27/16 |
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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