Convenient door of pet clearance

The utility model discloses a convenient door of pet clearance, including main door, be equipped with first lock on the main door, the upper portion of main door is equipped with ventilative frame, and the side of ventilative frame articulates there is ventilative door, be equipped with the second l...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LI QINGLAN, ZHANG SHASHA, HUO LI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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