| Patents for B08B 15 - Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area (8,431) |
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| 10/16/2013 | CN203236457U Waste-absorbing working platform |
| 10/16/2013 | CN203235738U Smoke removal device for wax mould soldering |
| 10/16/2013 | CN203235737U Air draft dust-removing cutting platform |
| 10/16/2013 | CN203235736U Water-proof device for dust collector |
| 10/16/2013 | CN203235735U Condemned automobile waste oil recovery device |
| 10/16/2013 | CN203235391U Storage battery internal formation acid fog collection system |
| 10/16/2013 | CN103350094A Pneumatic sorting machine |
| 10/16/2013 | CN103350093A Dust collector for packaging device |
| 10/16/2013 | CN103350092A Laboratory exhaust treatment system |
| 10/16/2013 | CN103350091A Smoke exhaust device of glue hanging machine of carpet |
| 10/16/2013 | CN103349532A Hand buggy with ground cleaning function |
| 10/09/2013 | EP2647442A2 Hole cleaning apparatus and method |
| 10/09/2013 | CN203232932U Powder recovering device for negative plate of storage battery |
| 10/09/2013 | CN203229577U Rare earth metal electrolytic furnace dust hood |
| 10/09/2013 | CN203227661U Liquid crystal display screen backlight fluorescent powder collecting device |
| 10/09/2013 | CN203227660U Dust preventing device used for power distribution room |
| 10/09/2013 | CN203227659U Fluidizing chlorination dust collector |
| 10/09/2013 | CN203227658U Dust collecting device of yarn bobbin set |
| 10/09/2013 | CN203227657U Water mist-type polishing dust exhaust apparatus |
| 10/09/2013 | CN203227656U Dust collecting hopper structure for ship unloaders |
| 10/09/2013 | CN203227601U Classifying screen |
| 10/09/2013 | CN203227451U Dry powder fiber dispersion machine |
| 10/09/2013 | CN203227378U Water-free pump dry fog dust suppression machine |
| 10/09/2013 | CN103341469A Vibration type water absorption scrap removing machine |
| 10/09/2013 | CN103341467A Rolling-type ionic wind scrap removing machine |
| 10/09/2013 | CN103340534A Integrally arranged latex cotton production system and method for cutting latex cotton |
| 10/02/2013 | CN203221594U Plastic granulator with dust removal device |
| 10/02/2013 | CN203221058U Copper port smoke collection system |
| 10/02/2013 | CN203221057U Atom extractor |
| 10/02/2013 | CN103339482A Weighing compartment with integrated balance |
| 10/02/2013 | CN103331272A Washing machine for post insulator |
| 10/02/2013 | CN103331271A Dust removing equipment |
| 10/02/2013 | CN103331216A Cyclone dust collection device used on pavement grooving machine |
| 10/02/2013 | CN102554194B Gas purifying device for fusion welding wire of electrode lead plate of energy-saving environment-friendly lead-acid cell |
| 09/25/2013 | EP2640530A1 Industrial cleaning system |
| 09/25/2013 | CN203216594U Uniflow weight scale |
| 09/25/2013 | CN203210723U Press inlet dustproof device |
| 09/25/2013 | CN203210650U Twin-screw extruder |
| 09/25/2013 | CN203210552U Waste plastics recycling system |
| 09/25/2013 | CN203210440U Polystyrene insulation board cutting system |
| 09/25/2013 | CN203210095U Improved numerical control machining tool |
| 09/25/2013 | CN203209827U Blank flame cutting dedusting device |
| 09/25/2013 | CN203209414U Air supply protection type ventilation cabinet for pickling |
| 09/25/2013 | CN203209413U Scrap iron collection device used for pressurizer |
| 09/25/2013 | CN203209412U Tobacco waste collecting device used on cigarette storage conveyor |
| 09/25/2013 | CN203209411U Ventilation cabinet view window positioning mechanism |
| 09/25/2013 | CN203209410U Oil filter vehicle |
| 09/25/2013 | CN203209409U Ventilation cabinet handle device |
| 09/25/2013 | CN203209408U Dusting machine with door sealing plate |
| 09/25/2013 | CN203209407U Sealed dusting machine with cover plate |
| 09/25/2013 | CN203209405U Ventilation cabinet top |
| 09/25/2013 | CN203209371U Dust collection device for injection product |
| 09/25/2013 | CN203209309U Traditional Chinese medicine powder screening machine |
| 09/25/2013 | CN203209304U Vibrating screen |
| 09/25/2013 | CN203209150U Dual-dust-removal pulverization production line |
| 09/25/2013 | CN203209149U Crushing production line with dual dedusting function |
| 09/25/2013 | CN203209148U Pulverization production line |
| 09/25/2013 | CN203208862U Micro filter for treating PM (particulate matter) 2.5 mote of hot mill |
| 09/25/2013 | CN203208858U Collection device for peculiar smell gases in textile printing and dyeing industrial wastewater |
| 09/25/2013 | CN103317664A Smoke hood of injection machine |
| 09/25/2013 | CN103316886A Acid liquor absorbing device |
| 09/25/2013 | CN103316885A Dust removal device for discharge outlets of color selector |
| 09/25/2013 | CN103316884A Suction hood device |
| 09/25/2013 | CN103316874A Three-in-one dust collection robot |
| 09/25/2013 | CN103314667A Soil sundry separating device |
| 09/19/2013 | WO2013138572A1 Airborne component extractor with improved power and pressure performance |
| 09/19/2013 | WO2013138569A1 Airborne component extractor manifold |
| 09/19/2013 | WO2013138567A1 Optimized airborne component extractor |
| 09/19/2013 | WO2013138562A1 Airborne component extractor with improved flow paths |
| 09/19/2013 | WO2013138419A1 Airborne component extractor hood |
| 09/19/2013 | WO2013138416A1 Airborne component extractor with adjustable flow rates |
| 09/19/2013 | US20130244560 Airborne component extractor with improved power and pressure performance |
| 09/19/2013 | US20130244559 Airborne component extractor manifold |
| 09/19/2013 | US20130244558 Airborne component extractor with adjustable flow rates |
| 09/19/2013 | US20130244557 Airborne component extractor hood |
| 09/19/2013 | US20130244555 Optimized airborne component extractor |
| 09/18/2013 | EP2639340A2 System for confining and evacuating two-phase or three-phase aerosols |
| 09/18/2013 | CN203200324U Fume extractor for anode mud smelting |
| 09/18/2013 | CN203200288U Following-type automatic dust removal device for shaking ladle desulphurization |
| 09/18/2013 | CN203196978U Full-open printing machine |
| 09/18/2013 | CN203196977U Efficient negative-pressure micro powder collecting deice for unshaped refractory production line |
| 09/18/2013 | CN203196976U Rapid dust sucking device |
| 09/18/2013 | CN203196975U Energy-saving adsorption system |
| 09/18/2013 | CN203196974U Front-mount fan distributed type exhaust gas collecting device |
| 09/18/2013 | CN203196973U Fixing device for bridge of scooptram for oil dirt collection |
| 09/18/2013 | CN203196972U Multi-station negative pressure suction and delivery system for EPP and EPS machining chippings |
| 09/18/2013 | CN203196947U Cleaning tunnel-type air shower |
| 09/18/2013 | CN203196944U Dust-removing equipment for double metal sheets of thermostat |
| 09/18/2013 | CN203196874U Specific-gravity-type cleaning and selecting machine |
| 09/18/2013 | CN203196733U Dust eliminating type stone crusher |
| 09/18/2013 | CN203196502U Engineering blasting dust settling device |
| 09/18/2013 | CN203196479U Molding powder production dust recovery device |
| 09/18/2013 | CN203196474U Cloth-bag fixing device of medicine dust collector |
| 09/18/2013 | CN203196126U Vaginal dilator for LEEP operative treatment |
| 09/18/2013 | CN103302073A Suction dust removal device at grain discharging pit |
| 09/18/2013 | CN103302057A Automatic dust removing and collecting machine |
| 09/18/2013 | CN103302042A Cleaning device for solar panel |
| 09/18/2013 | CN102519120B Open-closed system station subway platform ventilation and smoke exhaust method |
| 09/12/2013 | WO2013131540A1 Road finishing machine |
| 09/12/2013 | WO2013131184A1 Exhaust safety system |