|
KR102198387B1
|
|
Ventilating system for multi-function
|
|
KR20190028402A
|
|
United remote control system for ventilation apparatus in public building
|
|
KR20190059338A
|
|
Ductless heat-recovery ventilating apparatus
|
|
KR20190001956A
|
|
Hybrid type High Efficient Ventilation
|
|
KR20160130349A
|
|
High Efficient Ventilation by using of Backward Flow Preventing Damper for Air Supply and Exhaust and Storage Element
|
|
KR20150082144A
|
|
Ventilation System by the unit type in Apartment Houses by using of non-powered damper elbow
|
|
KR20160074773A
|
|
Connecting Structure of Vertical Exhaust Pipe in Dry-type Air duct System
|
|
KR20140092270A
|
|
Connecting Structure of Vertical Exhaust Pipe in Dry-type Air duct System
|
|
KR20140092269A
|
|
Connecting Structure of Vertical Exhaust Pipe in Dry-type Air duct System with the function of Easy Installation and Easy Fireproof Sealing
|
|
KR101512409B1
|
|
Hood Cap for Anti-dew Condensation
|
|
KR20130025419A
|
|
Ventilator prevented dew codensation by using of the anti-dew condensation damper
|
|
KR101137453B1
|
|
Improved ventilation system by the unit type in apartment houses
|
|
KR101195525B1
|
|
Ventilating system for air exhaust and inhalation
|
|
KR101192688B1
|
|
Piping for ventilation with perpendicular bi-directional distributor and cross-directional distributor
|
|
KR101072359B1
|
|
Air distribution system for ventilation
|
|
KR20110121289A
|
|
Air duct mounting means of dry air duct system
|
|
KR101031788B1
|
|
The ventilator which uses the double tube
|
|
KR100901130B1
|
|
Branch type duct having damper
|
|
KR100902134B1
|
|
Gasket for connecting duct
|
|
KR100876956B1
|
|
Pvc duct composition
|
