The novel wrist-watch that has directional function

The utility model relates to a novel wrist-watch that has directional function, it is buckled and is constituted by gauge outfit, last watchband, lower watchband, compass, table, the gauge outfit upper end is equipped with the watchband, and the lower extreme is equipped with down the watchband, the...

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1. Verfasser: CAI PEIQIAO
Format: Patent
Sprache:eng
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