| Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
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| 02/20/2013 | CN202741320U Activated carbon filtering machine for filament yarn fabric |
| 02/20/2013 | CN102938357A Lamp destruction and separation device |
| 02/20/2013 | CN102935427A Multifunctional cleaning machine for experiment |
| 02/20/2013 | CN102935426A Kitchen waste vibrating screen classifier |
| 02/20/2013 | CN102935425A Novel well drilling vibration screen |
| 02/20/2013 | CN102935424A Gypsum screening device |
| 02/19/2013 | US8376143 Screen panel center retainer system |
| 02/14/2013 | US20130037459 Screen panel fixing system and methods |
| 02/14/2013 | US20130037458 Method and apparatuses for screening |
| 02/14/2013 | US20130037457 Method and apparatuses for screening |
| 02/14/2013 | US20130037456 Seal systems for grain separators |
| 02/14/2013 | US20130037455 Fines scalping chute for variable slope vibrating screens |
| 02/14/2013 | US20130037454 Screen lift mechanism for variable slope vibrating screens |
| 02/14/2013 | US20130037453 Mobile modular screen plant with horizontal and variable operating angles |
| 02/14/2013 | US20130037452 Conveyor support mechanism for variable slope vibrating screens |
| 02/14/2013 | US20130037451 Conveyor jackshaft for variable slope vibrating screens |
| 02/14/2013 | US20130037450 Platform and ladder interface for variable slope vibrating screens |
| 02/13/2013 | CN202732976U Dynamic sealing device of vibrating screen |
| 02/13/2013 | CN202730154U Filtering device in blast furnace pulverized coal injection tank |
| 02/13/2013 | CN202727155U Sorting system for modified fiber particles |
| 02/13/2013 | CN202725511U Chrome ore recovery system |
| 02/13/2013 | CN202725500U Novel gravity separator |
| 02/13/2013 | CN202725493U Rotary screen for processing gangue |
| 02/13/2013 | CN202725492U Cleaning and material pushing device for high square box screen |
| 02/13/2013 | CN202725491U Screening bracket for vertical screening machine |
| 02/13/2013 | CN202725490U Discharge device |
| 02/13/2013 | CN202725489U Fluidized bed dust remover baffle |
| 02/13/2013 | CN202725488U Sieving screen |
| 02/13/2013 | CN202725487U Transmission device for particle grading screen |
| 02/13/2013 | CN202725486U Vibrating type reciprocating sifting device |
| 02/13/2013 | CN202725485U Flower screening machine |
| 02/13/2013 | CN202725484U Novel tea screening device |
| 02/13/2013 | CN202725483U Full-automatic sand screening feeder |
| 02/13/2013 | CN202725482U Vertical screening machine |
| 02/13/2013 | CN202725481U Screening equipment on seed coating production line |
| 02/13/2013 | CN202725480U Centrifugal screen station |
| 02/13/2013 | CN202725479U Weighting wheel layer-by-layer sieving machine |
| 02/13/2013 | CN202725478U Weighting wheel sieving machine |
| 02/13/2013 | CN202725477U Screening frame |
| 02/13/2013 | CN202725476U Vibration sieve |
| 02/13/2013 | CN202725475U Fertilizer sifting bagging device |
| 02/13/2013 | CN202725474U Drawing type sieve screen vibrating screen |
| 02/13/2013 | CN202725473U Special screening device for mechanical plating |
| 02/13/2013 | CN202725472U Grain vibrating screen |
| 02/13/2013 | CN202725471U Automatic sand screening machine |
| 02/13/2013 | CN202725470U Continuous fusion quartz screening and dedusting device |
| 02/13/2013 | CN202725469U Screening and drying integrated machine |
| 02/13/2013 | CN202725468U Novel vibrating screen |
| 02/13/2013 | CN202725467U Vibration screen |
| 02/13/2013 | CN202725466U Onion roughing screen |
| 02/13/2013 | CN202725465U Sieve pore anti-blocking device for drum sieve |
| 02/13/2013 | CN202725464U Garbage classifying screen |
| 02/13/2013 | CN202725463U Raw material selecting device |
| 02/13/2013 | CN102925797A Iron concentrate ore sand and sieving process thereof |
| 02/13/2013 | CN102921635A Screw air elutriation fine-coal remover for dry classification before fine coal preparation |
| 02/13/2013 | CN102921631A Anti-clogging device for drum screen |
| 02/13/2013 | CN102921630A Tilting motion device and motion tilting angle for large-grained ore separator |
| 02/13/2013 | CN102921629A Ballistic separator |
| 02/13/2013 | CN102921628A Vibrating channel screen |
| 02/13/2013 | CN102921627A Double-layered vibrating screen |
| 02/13/2013 | CN102921626A Modularized vibrating screen |
| 02/13/2013 | CN102921625A Fertilizer sieving machine and using method of fertilizer sieving machine |
| 02/13/2013 | CN102921624A Automatic screening machine for steel balls |
| 02/13/2013 | CN102921548A Combined device and method for sorting toxic and harmful substances in household garbage |
| 02/13/2013 | CN102921521A Ore grinding grading method for improving ore grinding processing capacity |
| 02/13/2013 | CN102921336A Sand sieving agitator |
| 02/13/2013 | CN102919203A Automatic powder spreader |
| 02/13/2013 | CN101966519B Vibrating sieve bed for classifying and discharging medicinal materials |
| 02/13/2013 | CN101878072B Fluid distribution for a shaker |
| 02/13/2013 | CN101745502B Multi-layer sieve bend |
| 02/13/2013 | CN101557871B Granules, tablets and granulation |
| 02/13/2013 | CN101378848B Sieve |
| 02/12/2013 | US8371450 Screening module |
| 02/10/2013 | CA2785554A1 Conveyor jackshaft for variable slope vibrating screens |
| 02/10/2013 | CA2785551A1 Fines scalping chute for variable slope vibrating screens |
| 02/10/2013 | CA2785548A1 Mobile modular screen plant with horizontal and variable operating angles |
| 02/10/2013 | CA2785457A1 Conveyor support mechanism for variable slope vibrating screens |
| 02/10/2013 | CA2785363A1 Screen lift mechanism for variable slope vibrating screens |
| 02/10/2013 | CA2785272A1 Platform and ladder interface for variable slope vibrating screens |
| 02/10/2013 | CA2785106A1 Screen panel fixing system and methods |
| 02/08/2013 | DE202012010106U1 Spannwellensiebvorrichtung Spannwellensiebvorrichtung |
| 02/07/2013 | US20130032512 Apparatus and method for analyzing aggregate |
| 02/06/2013 | EP2552606A2 Sifting apparatus to select materials having different sizes |
| 02/06/2013 | CN202719850U Vibration classification drying device |
| 02/06/2013 | CN202715543U Device for eliminating impurities and puny particles of corn |
| 02/06/2013 | CN202715542U Gyration vibration classification screen for getting rid of wheat impurities and blighted grains |
| 02/06/2013 | CN202715541U 硅块振动筛分装置 Silicon block vibratory screening device |
| 02/06/2013 | CN202715540U Steel ball screening equipment of ball mill |
| 02/06/2013 | CN202715539U Combined type powder classifying screening device |
| 02/06/2013 | CN202715538U Automatic movable type placer separator |
| 02/06/2013 | CN202715537U Impurity removing device |
| 02/06/2013 | CN202715444U Steel ball outputting, sieving and filling equipment for ball grinding mill |
| 02/06/2013 | CN102917808A Polyurethane vibratory screen |
| 02/06/2013 | CN102917807A Screen deck assembly |
| 02/06/2013 | CN102909176A Micron-scale aperture type sieving and filtering screen |
| 02/06/2013 | CN102909175A Shaft block type excitation vibrating screen with seven vibration modes |
| 02/06/2013 | CN102909174A Vibrating screen |
| 02/06/2013 | CN102909173A Efficient vibrating screen |
| 02/06/2013 | CN102909172A Novel square sieve |
| 02/06/2013 | CN102909171A Charcoal-isolated drum sieve |