| Patents for B02C 23 - Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in groups or not specially adapted to apparatus covered by one only of groups (12,798) |
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| 04/16/2003 | CN1410202A Preparation method of spherical aluminium zinc alloy powder and its product |
| 04/15/2003 | CA2133882C Improved coal pulverizer classifier cone and control system |
| 04/10/2003 | WO2003029331A1 Method of manufacturing drag-reducing polymer suspensions |
| 04/10/2003 | WO2003029330A1 Drag-reducing polymer suspensions |
| 04/10/2003 | WO2003028893A1 Method for grinding material to be ground, and grinding installation |
| 04/10/2003 | CA2444009A1 Method of manufacturing drag-reducing polymer suspensions |
| 04/10/2003 | CA2444002A1 Drag-reducing polymer suspensions |
| 04/09/2003 | EP1300195A1 Powder processing unit |
| 04/09/2003 | EP1114274B1 Apparatus for controllably breaking hollow spheres |
| 04/08/2003 | US6543710 Separator mill |
| 04/08/2003 | US6543709 Gravity flow air classifying mill |
| 04/03/2003 | WO2003015696A8 Ultra fine dead sea mineral compound and method of manufacture |
| 04/03/2003 | US20030065055 Method for manufacturing drag-reducing polymer suspensions |
| 04/03/2003 | US20030065054 Grinding an ultra-high molecular weight polymer (an alpha-olefin containing 4-20 carbon atom) in the presence of a grinding aid and mixing it with a suspending fluid |
| 03/27/2003 | US20030057306 Side removal screen system for materials reducing machines |
| 03/26/2003 | EP1294476A1 Use of weakly anionic copolymers as dispersing and/or grinding aid agent of an aqueous suspension of mineral materials |
| 03/26/2003 | CN1404913A Pollution-free gas-phase oxidation separation purification method for artificial diamond |
| 03/20/2003 | US20030052205 Angle-based method and device for protecting a rotating component |
| 03/19/2003 | EP1293252A2 Device for comminuting milling material |
| 03/19/2003 | EP1293003A1 Hydrogen storage powder and process for preparing the same |
| 03/19/2003 | EP1292274A2 Method of making enhanced efficacy antiperspirant actives |
| 03/19/2003 | EP1218107A4 Process for improving grinding of cement clinker in mills employing rollers |
| 03/19/2003 | EP1146964B1 Milling process for the production of finely milled medicinal substances |
| 03/19/2003 | CN2540218Y Combined disintegrator for coal gangue |
| 03/13/2003 | WO2003020428A1 Raw feed feeding device of jet mill |
| 03/13/2003 | US20030047628 Multi-sided shaft for a crusher |
| 03/12/2003 | EP1289662A1 Guillotine shears |
| 03/12/2003 | EP1100992B1 Method and device for sorting paper mixtures |
| 03/06/2003 | WO2003018206A1 Transport locking for a vibrating feeder of a mobile crushing unit |
| 03/06/2003 | US20030042344 Device for processing materials |
| 03/06/2003 | CA2422104A1 Transport locking for a vibrating feeder of a mobile crushing unit |
| 03/05/2003 | EP1287878A2 Apparatus fot treatment of materials |
| 03/05/2003 | CN1400926A Method and device for reducing cuttings |
| 02/27/2003 | WO2003015937A1 Controlling particle flow distribution between the outlets of a classifier |
| 02/27/2003 | WO2003015925A1 Side removal screen system for materials reducing machines |
| 02/27/2003 | WO2003015696A2 Ultra fine dead sea mineral compound and method of manufacture |
| 02/27/2003 | WO2002018114A1 Method for disintegrating worn-out tyres, device and compact packaging for carrying out said method |
| 02/27/2003 | US20030038197 Hydrogen storage powder and process for preparing the same |
| 02/27/2003 | CA2456974A1 Ultra fine dead sea mineral compound and method of manufacture |
| 02/26/2003 | EP1285175A1 Method for monitoring condition of bearings of a crusher, and a crusher |
| 02/20/2003 | US20030035844 Cleaning compounds, cosmetics; controlling particle size; filtration |
| 02/20/2003 | US20030034278 System and method for controlling particle flow distribution between the outlets of a classifier |
| 02/18/2003 | US6520837 Method and apparatus for ultrafine grinding and/or mixing of solid particles |
| 02/18/2003 | US6520435 Plastic bottle shredding assembly |
| 02/18/2003 | CA2201540C Efficient production of landplaster by collecting and classifying gypsum fines |
| 02/13/2003 | WO2003011467A1 Comminuting apparatus and rotor therefor |
| 02/13/2003 | DE20218915U1 Device for reducing the volume of household garbage comprises a grinding unit, a garbage feed shaft and an hand-operated piston for pressing the garbage in the feed shaft towards the grinding unit |
| 02/13/2003 | CA2454444A1 Comminuting apparatus and rotor therefor |
| 02/12/2003 | EP1015117B1 Microeddy mill and method for drying and deagglomerating powdery materials |
| 02/06/2003 | WO2003009941A1 Shredder |
| 02/06/2003 | WO2002085759A3 Waste disposal system for wet waste, particularly for waste from catering |
| 02/06/2003 | US20030025014 Device for the dispersal and charging of fluidized powder |
| 02/06/2003 | US20030025010 Comminution; desiccantion; forming fibers; paper, cellulose |
| 02/05/2003 | CN1394689A Method for preparing wide grain-size distributed slurry body by using base material reflux of grinding mill |
| 02/04/2003 | US6513663 Powder feeding device |
| 01/30/2003 | US20030022091 Continuous crushing method and apparatus |
| 01/30/2003 | DE10137008C1 Wood chip production method has wood chips of reduced size separated out via sieve with defined sieve openings |
| 01/23/2003 | WO2003006167A1 The apparatus for particle separation and sorting and washing and drying |
| 01/23/2003 | DE10125419C1 Method for separating out oversized particles from wet material mixtures involves rotating tines which throw up and spin particles against fixed parts of hopper where they break down through impact forces |
| 01/22/2003 | EP1009533B1 Method and plan for disintegrating crude material in lumps into granular material according to a particle size distribution |
| 01/21/2003 | US6508420 Ground cement particles |
| 01/16/2003 | WO2003004954A1 Method for directly cooling fine-particle solid substances |
| 01/16/2003 | CA2452714A1 Method for directly cooling fine-particle solid substances |
| 01/15/2003 | CN1098737C Waste treatment apparatus and method |
| 01/09/2003 | US20030006327 Apparatus for condensing and treating garbage |
| 01/09/2003 | US20030006326 Device for pulverizing desiccated bulk product in a freeze-drying apparatus for foodstuffs, medicaments, and so forth |
| 01/08/2003 | EP1273861A1 Device for pulverizing desiccated bulk product in a freeze-drying apparatus for foodstuffs, medicaments, and so forth |
| 01/08/2003 | EP1273350A2 Method for debasing coins, devices suitable for carrying out such a method as well as debased coins |
| 01/08/2003 | EP1272059A2 Method of producing oily suspensions of water-soluble vitamins |
| 01/08/2003 | EP1169165A4 Agglomerating and drying apparatus |
| 01/08/2003 | CN1098126C 硅酸锆研磨方法 Zirconium silicate grinding method |
| 01/03/2003 | WO2002081090A3 Device for supplying a material |
| 01/02/2003 | EP1126908B1 Dispersing device |
| 01/02/2003 | EP1109625B1 Pulveriser and method of pulverising |
| 12/27/2002 | WO2002102517A1 Pneumatic recirculation systems for comminuting apparatus |
| 12/25/2002 | CN2527352Y Analysis machine used for super fine composite grinder |
| 12/25/2002 | CN2527351Y Self suction gas sealing device |
| 12/25/2002 | CN1387463A Gringing and classifying method for cereals and grinding and classifying machine for cereals |
| 12/25/2002 | CN1096886C Milling process for production of finely milled medicinal substances |
| 12/19/2002 | US20020190146 Comminuting apparatus and pneumatic recirculation systems for comminuting apparatus |
| 12/18/2002 | EP1266692A2 Sideboard assembly for waste processing machine |
| 12/12/2002 | WO2002098391A2 Process for preparing granular compositions |
| 12/12/2002 | WO2002083313A3 Grinding method free of auxiliary bodies with grinding additives |
| 12/11/2002 | CN1095815C Roll press grinding aid for granulated blast furnace slag |
| 12/10/2002 | US6491242 Malleable material reduction |
| 12/10/2002 | US6491241 Device for the dispersal and charging of fluidized powder |
| 12/10/2002 | US6491240 Pre-grinding system for reducing material |
| 12/10/2002 | CA2226642C The use of polyaspartic acid salts as a grinding agent |
| 12/05/2002 | US20020179751 Method of recovery of precious metals & heavy minerals |
| 12/05/2002 | US20020179415 Sideboard assembly for waste processing machine |
| 12/04/2002 | CA2381889A1 Sideboard assembly for waste processing machine |
| 11/28/2002 | WO2002094444A1 Self-propelling wood crusher and wood crusher |
| 11/28/2002 | US20020175234 Method and apparatus for Comminuting Chips |
| 11/28/2002 | US20020175231 Method and apparatus for grinding rubber |
| 11/28/2002 | US20020174806 Method and installation for production of cement clinker |
| 11/19/2002 | US6481651 Method and plant for disintegrating crude material in lumps into a granular material according to particle size distribution |
| 11/19/2002 | US6481650 Method and apparatus for crushing waste tires |
| 11/14/2002 | US20020166908 For milling rare-earth alloy |
| 11/13/2002 | EP1255612A1 Method and device for reducing cuttings |
| 11/13/2002 | CN1378881A Automatic hydraulic crushing-separating apparatus for coal or gangue blocks |