Supporting foot stool and supporting device

The utility model discloses a supporting foot stand and a supporting device. The supporting foot stand comprises a connecting base, a limiting sleeve and a main supporting foot. External threads are arranged on the surface of the connecting seat; internal threads are arranged on the inner surface of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: XIA MEIHUA, LING HONGJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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