Mercury dispenser for fluorescent lamps and method of...
Method and a device for optimizing purification of diesel exhaus
Method and a system for disinfecting air in air conditioning duc
Method and apparatus for conditioning room air
Method and apparatus for processing polluted gas containing...
Method and apparatus for subjecting gases to discharge treatment
Method and article for dispersing a volatilizable compound in an
Method and system for generating scent from independently releas
Method for adjusting the humidity of gas to a constant value
Method for bactericidal, fungicidal, virucidal and...
Method for continuously supplying activated air and apparatus th
Method for disinfecting dermal surfaces and inanimate surfaces,
Method for killing microorganisms
Method for purifying gaseous effluents by means of...
Method for removing malodorous or toxic gases from an air stream
Method of cleaning air loaded with pollutants
Method of cleaning gases
Method of disinfecting air
Method of supplying scents to a room of a motor vehicle
Methods for emitting volatile compositions