发明申请
US20050134571A1 Personalised key mat structure 失效
个性化键垫结构

Personalised key mat structure
摘要:
A hand-held electronic device comprising a body housing electronic circuitry and one or more push buttons disposed on an outer surface of said body, wherein the one or more push buttons are moveable in the plane of the surface, whereby the position of the one or more push buttons on the body of the device can be changed.
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