Multifunctional heating lunch box

A multifunctional heating lunch box comprises a box body and a box cover, a food containing box is contained in the box body, a charging port is formed in the outer portion of the box body, a heatingplate is arranged at the bottom of the inner side of the box body, a controller electrically connecte...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: WANG KUNCHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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