| Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
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| 06/26/2013 | CN203018316U Paper scrap separating device of bale-off screening slag remover |
| 06/26/2013 | CN203018314U Flapping and sieve cleaning mechanism of peanut rotary drum grader |
| 06/26/2013 | CN203018313U Tower type garbage separator |
| 06/26/2013 | CN203018312U Cantilever supporting structure of vibrating screen |
| 06/26/2013 | CN203018311U Simple and automatic sand screening device in construction sites |
| 06/26/2013 | CN203018310U Slurry vibrating screen installed with distributing device |
| 06/26/2013 | CN203018309U Mine vibration device |
| 06/26/2013 | CN203018308U Spring type vibration wet sieving test unit |
| 06/26/2013 | CN203018307U Multistage rotary sand screening device |
| 06/26/2013 | CN203018306U Urea rotating screen |
| 06/26/2013 | CN203018305U Edge driving gyratory screening machine |
| 06/26/2013 | CN203018304U Duplex cleaning screen |
| 06/26/2013 | CN203018303U Sieving device of granulated fertilizer |
| 06/26/2013 | CN203018302U Fertilizer particle screening device |
| 06/26/2013 | CN203018301U Screen cylinder installation structure of screening conveyor |
| 06/26/2013 | CN203018300U Sand sieve with baffle |
| 06/26/2013 | CN203018299U Integrated sand sieving device |
| 06/26/2013 | CN203018219U Centrifugal mining processing device |
| 06/26/2013 | CN203018196U Powder iron removing structure |
| 06/26/2013 | CN203018195U Powder iron removing structure with roller |
| 06/26/2013 | CN203018181U Classified filtration device of powdery material |
| 06/26/2013 | CN203018045U Powder feeding filter unit |
| 06/26/2013 | CN203015811U Dust collection device of dry fruit roasting machine |
| 06/26/2013 | CN103170472A Stone washing device and method |
| 06/26/2013 | CN103170455A Novel circular vibrating screen |
| 06/26/2013 | CN103170454A Novel efficient heavy sieve |
| 06/26/2013 | CN103170453A Circular vibrating screen |
| 06/26/2013 | CN103170452A Rotary screening machine |
| 06/26/2013 | CN103170451A Separation device for green pepper surface and green pepper nucleus |
| 06/26/2013 | CN103170450A Stirring sieve of rotary drum for restoration of green side slopes |
| 06/26/2013 | CN103170449A Rotary screen for lead pig granulator |
| 06/25/2013 | US8469199 Screen and screen element |
| 06/25/2013 | US8469198 Screen basket with replaceable profiled bars |
| 06/19/2013 | EP2603328A1 Screening apparatus |
| 06/19/2013 | CN203003945U Shaddock peel dicing and screening grading machine |
| 06/19/2013 | CN203002737U Kitchen waste separating and filtering device |
| 06/19/2013 | CN203002734U Pulse dust-removing cleaning sieve |
| 06/19/2013 | CN203002699U Residual edge sealing wire filtering device for dust removal suction pipe |
| 06/19/2013 | CN203002641U Double-helix tea fresh leaf grader |
| 06/19/2013 | CN203002637U Anti-clogging device of trommel screen |
| 06/19/2013 | CN203002636U Screen mesh fixator of vibrating screen for mines |
| 06/19/2013 | CN203002635U Grizzly screen for draw shaft mine receiving mouth |
| 06/19/2013 | CN203002634U Modified screenerator structure |
| 06/19/2013 | CN203002633U Discharge screen mesh plate for engineering plastics |
| 06/19/2013 | CN203002632U Coal supply chute of vibrating screen |
| 06/19/2013 | CN203002631U Stone scrubber sieve plate |
| 06/19/2013 | CN203002630U Rubber double-deck-screen screening equipment for mining |
| 06/19/2013 | CN203002629U Upper screen plate adjusting mechanism of steel scrap crusher |
| 06/19/2013 | CN203002628U Ballistic sorting machine |
| 06/19/2013 | CN203002627U Flip-flow screen with guide rail |
| 06/19/2013 | CN203002626U Desanding cleaner |
| 06/19/2013 | CN203002625U Vibrating screening device for plastic pelleting |
| 06/19/2013 | CN203002624U Novel material filtering device for edible mushroom cultivation |
| 06/19/2013 | CN203002623U Pomelo peel transmission vibrating screen |
| 06/19/2013 | CN203002622U Screening and residue removing machine |
| 06/19/2013 | CN203002621U Full-graded sandstone separator |
| 06/19/2013 | CN203002620U Novel drilling liquid double-layer vibrating screen |
| 06/19/2013 | CN203002619U Kitchen waste vibrating screen classifier |
| 06/19/2013 | CN203002618U Compound white rice grader with impurity removing sieve |
| 06/19/2013 | CN203002617U High-handling-capacity compound white rice grading screen |
| 06/19/2013 | CN203002616U A screening device without a guide rail |
| 06/19/2013 | CN203002615U Roller type plastic part sieving machine |
| 06/19/2013 | CN203002614U Drum type screening machine for pine pollen |
| 06/19/2013 | CN203002613U Spiral type ore depth grading sieve |
| 06/19/2013 | CN203002612U Rotating sifter |
| 06/19/2013 | CN203002611U Refrigeration type power screening device |
| 06/19/2013 | CN203002610U Plaster casting piece screening barrel |
| 06/19/2013 | CN203002440U Improved kitchen waste beater |
| 06/19/2013 | CN203002438U High-efficiency granulating machine in wet method |
| 06/19/2013 | CN203002320U W-shaped screen pelletizing device of dry pelletizer |
| 06/19/2013 | CN203002057U Solid-liquid separation device |
| 06/19/2013 | CN103167914A Screen panel with improved apertures |
| 06/19/2013 | CN103157602A Screen tight compression mechanism of grinder |
| 06/19/2013 | CN103157601A Screen hold-down device of grinder |
| 06/19/2013 | CN103157600A Screen mesh of coal washing machine |
| 06/19/2013 | CN103157599A Composite wear-resisting sieve plate |
| 06/19/2013 | CN103157598A Composite sieve plate |
| 06/19/2013 | CN103157597A Firework powder automatic screening and device |
| 06/19/2013 | CN103157596A Material-filing-type rotary screen cleaned by self |
| 06/19/2013 | CN102416392B Horizontal type roller granular material washing filter |
| 06/19/2013 | CN102274824B Non-vibrating sieve |
| 06/19/2013 | CN101678401B Oscillating screen |
| 06/18/2013 | US8464874 Sand cleaning apparatus and method |
| 06/12/2013 | CN202990917U Special vibrating screen for petroleum drilling fluid |
| 06/12/2013 | CN202988304U Automatic feeding device for solid sodium methanolate |
| 06/12/2013 | CN202987952U Grain unloading pit |
| 06/12/2013 | CN202984197U Dry cleaning machine for recycled kinescope glass |
| 06/12/2013 | CN202984126U Mud pretreatment device |
| 06/12/2013 | CN202984106U Dual-purpose all-in-one machine for screening and removing stones |
| 06/12/2013 | CN202984093U Automatic cleaning device for screen surfaces of screening equipment |
| 06/12/2013 | CN202984092U Blockage-preventing automatic cleaning device of drum-type screen stencil |
| 06/12/2013 | CN202984091U Pneumatic intermittent sieve cleaning device for cylinder countersink sieve |
| 06/12/2013 | CN202984090U Anti-release high-frequency vibrating screen of tensioning bolt and nut |
| 06/12/2013 | CN202984089U End portion pressing sieve device |
| 06/12/2013 | CN202984088U Strip-type air bag for vibrating screen |
| 06/12/2013 | CN202984087U Bait sieve |
| 06/12/2013 | CN202984086U Sieve plate |
| 06/12/2013 | CN202984085U Bar-type sieve plate |
| 06/12/2013 | CN202984084U Unground paint particle screening device |
| 06/12/2013 | CN202984083U Discharge device capable of separating materials automatically |