Door -window structure with strong sealed effect

The utility model relates to a door -window structure technical field specifically is a door -window structure with strong sealed effect, including first inner fan, the right side of first inner fan is equipped with the second inner fan, install a joint strip and the 2nd joint strip between first in...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	DAI YANTING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS
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