Paper-plastic disc
The utility model relates to a paper-plastic disc which comprises a bottom disc, four disc walls are arranged on the bottom disc, the four disc walls are arranged around the bottom disc, every two adjacent disc walls are connected with each other, and an included angle is formed between each disc wa...
Gespeichert in:
Hauptverfasser: | , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!