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Electronic greeting cards and novelties with moveable elements and manual electronic circuit activation
Electronic greeting cards and novelties with moveable elements and manual electronic circuit activation
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机译:具有可移动元素和手动电子电路激活功能的电子贺卡和新奇事物
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摘要
Greeting cards and novelties with electronic circuits having switch mechanisms operable by manipulation of a moveable component. Manipulation of the moveable component causes activation of the electronic circuit.
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