| 摘要 |
An educational baby toy in which a number of lamps of different colors are mounted on the upper surface of the housing in transverse rows and columns. Manually actuable buttons are likewise mounted on the upper surface with one button mounted adjacent each lamp for causing, when actuated, illumination of that lamp, one button mounted adjacent each row, column and diagonal thereof for causing, when actuated, sequential illumination of each lamp of that row, column or diagonal and three buttons for causing, when actuated, illumination of each of said lamps in two different given sequences and in a random sequence.
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