Door and window drainage structure

The utility model provides a door and window drainage structure, which belongs to the technical field of doors and windows and comprises a window frame and a window sash, sliding rails are arranged at the upper end and the lower end of the window frame, a plurality of water through holes are arrange...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LI MINGXIAO, JIANG CHUNYING, JIANG TAIQIN, LIU GUANGMING, ZHANG GUICHANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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