| 摘要 |
A cleaning device for cleaning a keyboard includes a cleaning surface and proximal and distal guide arms. The cleaning surface has a transverse width which is large enough to depress one key completely while at least partially depressing a second adjacent key. The longitudinal length of the cleaning surface is equal to the longitudinal length of character keys of the keyboard. The ends of the cleaning surface are curved. The guide arms are for guiding the cleaning surface transversely across the keyboard.
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