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US08246181B2 Apparatus having two functions 失效
具有两个功能的装置

Apparatus having two functions
摘要:
An apparatus having a housing and an opening is covered by a moveable panel, when the panel is in a first position, a first appliance, for example, a clock is presented. When the panel is in a second position, a second appliance, for example, a projector is presented.
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