| 发明名称 |
Rendition of an illustration on a projected area, involves coating partially-transparent film on the surface of a disk, the coating serving as the projection area |
| 摘要 |
<p>A partially-transparent film (4) is coated on the surface of a glass disk (3), the coating serving as the projection area.</p> |
| 申请公布号 |
DE10309701(A1) |
申请公布日期 |
2004.09.16 |
| 申请号 |
DE2003109701 |
申请日期 |
2003.03.06 |
| 申请人 |
MAIER-JANTZEN EDELGARD |
发明人 |
MAIER-JANTZEN EDELGARD |
| 分类号 |
G03B21/60;G09F19/18;(IPC1-7):G03B21/56 |
主分类号 |
G03B21/60 |
| 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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