Picture book for traditional culture propaganda

The utility model relates to the technical field of drawing equipment, in particular to a picture book for traditional culture propaganda, which comprises a drawing shell, two storage shells are symmetrically and rotatably arranged on the drawing shell, and one side of the drawing shell is rotatably...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LI JIASHU, SU JIAQI, ZHU YUE, LIN HAORAN, XIA NINGNING, XIANG WANTING, GAN XINYA, WANG YUAN, KIM GA-YOUNG, CHEN WANXUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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