| 发明名称 |
Speaking storybook is combination of book and electronics for outputting stored speech |
| 摘要 |
The speaking storybook represents a combination of a book and electronics for outputting stored speech. It contains a voltage supply (1), microcontroller (2), storage medium (3), LF amplifier (4), loudspeaker (5), working voltage switch (6), accumulator (7) and light emitting diode (8).
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| 申请公布号 |
DE19838877(A1) |
申请公布日期 |
2000.03.02 |
| 申请号 |
DE19981038877 |
申请日期 |
1998.08.27 |
| 申请人 |
GROS, HEIKO;WENDT, BERNHARD |
发明人 |
GROS, HEIKO;WENDT, BERNHARD |
| 分类号 |
B42D3/12;(IPC1-7):B42D1/00 |
主分类号 |
B42D3/12 |
| 代理机构 |
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