Wrist -watch with alarm function
The utility model discloses a wrist -watch with alarm function, including the wrist -watch body, this internal watchcase that is equipped with of wrist -watch, watchcase one side is equipped with themaster meter area, the watchcase opposite side is equipped with supplementary watchband, be equipped...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
01.06.2018
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Subjects | |
Online Access | Get full text |
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