A biological filter system and a housing for a biological...
A boiler unit
A box- or screen-like supply air terminal device and a...
A buried vertical screw-sunk heat exchanger for a heating or...
A clean room with a blower including a hepa filter and ducts
A cleaning fluid heating reservoir and motor assembly for a...
A closed cycle heat transfer device and method
A combined water extractor and electricity generator
A commissioning module for a fluid distribution system
A commissioning module including an airtight housing
A composite translucent thermal solar collector
A condensation management system, a furnace including the...
A connection collar having an adjustable damper
A constant air volume hvac system with a dehumidification...
A control device of an air conditioner
A control system for a portable instant hot water heater
A control system for a portable instant hot water heater
A control system for a portable instant hot water heater
A cooking appliance
A cooking hob with one-piece fastening elements and a...