35591 ⎘
Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect; Constructional details or accessories or operation thereof; Controlling flow of gases or vapour by static mechanical means, e.g. deflector located before the filter
ELECTRO-IONIC MASK DEVICES FOR IMPROVED PROTECTION FROM AIRBORNE BIOPATHOGENS
#2AIR PURIFIER DEVICE
#3Electro-ionic mask devices for improved protection from airborne biopathogens
#4Methods and systems for negative ion-based pollution reduction
#5Electro-ionic mask devices for improved protection from airborne biopathogens
#6PARTICLE COLLECTION VESSEL, PARTICLE COLLECTION DEVICE AND PARTICLE COLLECTION METHOD
#7Methods and systems for negative ion-based pollution reduction
#8Method and an apparatus for cleaning the air
#9Method and apparatus for analyzing biological samples
#10Cooking fume purification module and cooking fume exhaust device
#11Personal electrostatic bioaerosol sampler with high sampling flow rate
#12ION FILTRATION AIR CLEANER
#13Air purifier having an electret module
#14Ion filtration air cleaner
#15Low temperature plasma air purifier with high speed ion wind self-adsorption
#16ELECTRIC DUST COLLECTOR OF CYCLONE SEPARATOR
#17NEGATIVE IONIZER AIR PURIFIER
#18Active field polarized media air cleaner
#19Active field polarized media air cleaner
#20Ion filtration air cleaner
#21Vane electrostatic precipitator
#22Air purifier having an electret module
#23Gas cleaning system having a gas flow rectifier
#24Air purification device and method
#25Device and method for combusting particulate substances
#26Gate or damper structure in wet electrostatic precipitator
#27Electrostatic precipitator
#28Method of air purification from dust and electrostatic filter
#29Method and device for the separation of dust particles
#30Electrostatic precipitator
#31Exhaust emission control device
#32Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path