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Jacob's Ladder Type Toy for Display Purposes
Jacob's Ladder Type Toy for Display Purposes
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机译:雅各布的梯子玩具
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摘要
A set of substantially rectangular blocks which are hingedly interconnected in a linear series by two smaller ribbons which are fixed at both ends of each adjacent block with one larger ribbon alternative between the blocks capable of displaying images or messages on either side of said ribbon depending on the articulation of the blocks. As the toy articulates through its motions, the images will appear unobstructed by any ribbons.
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