Novel portable preservation box

The utility model relates to the field of articles for daily use, in particular to a novel portable preservation box which comprises a rotating wheel, a supporting shaft, a supporting rod, a connecting sleeve, a connecting rod, a preservation box cover, a handle, a preservation box body and a spring...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: QIAN CHUNQING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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