Beverage cup cover with flow guide function

The utility model discloses a beverage cup cover with a flow guide function, which comprises a cover body, the periphery of the top surface of the cover body protrudes upwards to form a convex edge, the convex edge is provided with a flow guide port sunken towards the inside of the cover body, the t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GE MIN, SUN YECHUN, LIU YIFAN, LIAN JINHONG, YU PENG, SUN MINGLI, ZHANG YANXIAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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