| 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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| 01/27/2000 | WO2000004127A1 Process for producing a powder from a packaged tablet |
| 01/27/2000 | WO2000003806A1 Method and device for milling and mixing solid materials in an ultra-fine manner |
| 01/27/2000 | CA2336953A1 Process for producing a powder from a packaged tablet |
| 01/26/2000 | CN2360159Y Combined crusher |
| 01/26/2000 | CN2360157Y Superhigh speed cyclone grinding and sorting appts |
| 01/26/2000 | CN1048658C Method and apparatus for grinding material particles |
| 01/25/2000 | US6016979 System for processing big refuse such as a spring-containing mattress and the like |
| 01/25/2000 | US6016855 Hood assembly for a wood chipper |
| 01/20/2000 | DE19832304A1 Ultrafine milling of solid material |
| 01/19/2000 | EP0972826A1 Process for producing a powder from a packaged tablet |
| 01/19/2000 | CN2358998Y Wet-type separating disposal machine house refuse |
| 01/19/2000 | CN2358996Y Vertical impeller grader for Raymond mill |
| 01/18/2000 | US6015106 Apparatus for controllably breaking hollow spheres |
| 01/13/2000 | WO2000001488A1 Multi-pass grain grinding method with intermediate separation, and apparatus for implementing the method |
| 01/13/2000 | DE19848354A1 Wood material shredding machine |
| 01/12/2000 | EP0970749A1 Crushing device for plastics, cardboard and the like |
| 01/12/2000 | CN2357828Y Internal sorting loosening ultrafine pulverizer |
| 01/12/2000 | CN2357824Y Full-automatic cyclic charging small-type flour mill |
| 01/06/2000 | WO2000000289A1 Self-contained air seal assembly for coal pulverizer |
| 01/05/2000 | DE19829019A1 Cutting machine, especially for reducing branches or pieces of wood in size, with safety device reducing risk of damage by embedded metal objects |
| 01/05/2000 | CN1240157A Fine disitegrating method for mixed plant material |
| 12/29/1999 | CN2355806Y Block coke double roller crusher with water sprayer |
| 12/29/1999 | CN2355805Y Airlock feeder for vertical mill |
| 12/21/1999 | US6005057 Cement grinding aid |
| 12/14/1999 | US6000642 Wood chipper with infeed chute safety device |
| 12/08/1999 | CN2352258Y Feeder for flour mill |
| 12/07/1999 | US5998526 Use of salts of polyaspartic acids as milling agents |
| 12/02/1999 | WO1999061157A1 Mill drying of cellulose derivatives, especially methylcellulose |
| 12/02/1999 | DE19823563A1 Mahltrocknung von Zellulose-Derivaten, insbesondere Methl-Zellulose Grinding and drying of cellulose derivatives, in particular cellulose Methl |
| 12/01/1999 | EP0960655A2 Method for grinding silicon metalloid |
| 12/01/1999 | EP0960654A1 Apparatus and method for comminuting food products, such as meat, under vacuum, or gas or liquid being added |
| 12/01/1999 | EP0960078A1 A dry grinding aid for dry milling a calcined kaolin clay and a related method |
| 12/01/1999 | CN2351203Y Material thrower |
| 11/23/1999 | US5988540 Comminuting and distributing device for recycling yard waste |
| 11/23/1999 | US5988539 Wood chipper with infeed chute safety device |
| 11/23/1999 | CA2180192C Ultra high energy cryogenic impact system |
| 11/17/1999 | CN2348931Y Improved structure for disintegrator unloading outlet pipe |
| 11/17/1999 | CN1235069A Dry milling and blow separating process for gold cores and mill therefor |
| 11/16/1999 | US5984212 Drying powders treated with wet mechanical milling of slurrys, air grinding with concurrent agitation |
| 11/10/1999 | CN2347666Y Automatic iron-removing feeding device for Chinese medicine disintegrating mill |
| 11/09/1999 | US5979804 Particulating apparatus and method |
| 11/04/1999 | WO1999055463A1 Pulverizer mill slewing ring classifier vane adjustment system |
| 11/03/1999 | CN2346506Y Wholly wind-transporting automatic feeding flour grinding mill |
| 11/03/1999 | CN1233995A Method for disaggregating waste materials contg. at least partially resusable elements |
| 11/02/1999 | US5977224 Roll press grinding aid for granulated blast furnace slag |
| 11/02/1999 | US5975442 Cable granulator |
| 11/02/1999 | US5975309 Fluidized-bed classifier |
| 10/26/1999 | US5971302 Method and apparatus for drying and grinding moist material |
| 10/21/1999 | WO1999052638A1 Method for debasing coins, devices suitable for carrying out such a method as well as debased coins |
| 10/20/1999 | EP0950856A1 Separator for combustible particles above a boiler with valve |
| 10/20/1999 | EP0797552B1 Clinker grinding method |
| 10/13/1999 | EP0949003A2 Milling device with double milling passage, apparatus using the device, and method using the device |
| 10/13/1999 | CN2342890Y Improvement of feeding device for disintegrating water mill |
| 10/13/1999 | CN1045550C Air refrigerator low-temp. fine crushing method |
| 10/07/1999 | DE19839137C1 Roller mill with rotary sieve |
| 10/06/1999 | EP0946304A1 Blade mill for grinding plastic material |
| 10/05/1999 | CA2022760C Process for the comminution of materials |
| 09/29/1999 | CN2340504Y Repair door of grinder |
| 09/29/1999 | CN2340501Y Impact high performance breaker |
| 09/28/1999 | US5957300 Classifier vane for coal mills |
| 09/22/1999 | CN1045209C Separating machine for mill potatoes |
| 09/02/1999 | DE19806895A1 Grinding bed optimizing process for bowl mill crusher |
| 08/31/1999 | US5944270 In a bowl mill |
| 08/25/1999 | EP0936962A1 Process for disaggregating waste materials which contain at least partially reusable elements |
| 08/24/1999 | US5941468 Waste treatment apparatus and method |
| 08/17/1999 | US5938129 Rotary mills |
| 08/11/1999 | CN2332487Y Multifunctional separating/pulverizing processor |
| 08/04/1999 | EP0932447A1 A method and an apparatus for recycling different components in a multiple layer material |
| 08/04/1999 | EP0932446A1 Device and method for comminution |
| 08/04/1999 | CN2331432Y Grain and forage multifunction grinder without sieve and dust |
| 08/04/1999 | CN2331431Y Turbine feeding device |
| 08/03/1999 | CA2048155C Multi-pass roll crusher |
| 07/29/1999 | WO1999037404A1 Roller press grinding plant |
| 07/29/1999 | WO1999037403A1 Waste treatment apparatus and method |
| 07/28/1999 | EP0931553A1 Waste treatment apparatus and method |
| 07/28/1999 | EP0930941A1 Method and device for automatic machine monitoring, specially fragmentizing machines, preferably rotor blades |
| 07/28/1999 | EP0930874A2 A method for producing a microparticle |
| 07/28/1999 | CN1223911A Waste treatment apparatus and method |
| 07/27/1999 | US5927621 Milling first particles, second particles, and a milling substrate, wherein said first particles are selectively reduced; preparation of magnetic inks |
| 07/22/1999 | WO1999036178A1 Reclaiming waste carpet materials |
| 07/22/1999 | CA2318311A1 Reclaiming waste carpet materials |
| 07/21/1999 | EP0930098A1 Zirconium silicate grinding medium |
| 07/14/1999 | EP0843595A4 Waste treatment apparatus and method |
| 07/13/1999 | US5921479 Dividing gas stream into three parts; materials handling |
| 07/13/1999 | CA2091359C Apparatus for comminuting waste wood material |
| 07/07/1999 | CN1222099A Wet grinding method and grinder for implementing said method |
| 07/06/1999 | US5918823 High-pressure roller press for pressure comminution of granular product |
| 06/30/1999 | CN2326338Y Self-bating multi-grain-size fine-powder disintegrating machine |
| 06/29/1999 | US5915635 Jet milling of agrichemical feedstocks |
| 06/29/1999 | US5915634 Method and device for separating harder from less harder material |
| 06/22/1999 | US5914024 Impacting aluminum oxide particles having adherent impurities against rotating blades within stripper, separating and feeding to smelting electrolysis press |
| 06/16/1999 | EP0922749A1 Process for treating RESH or a light fraction thereof |
| 06/16/1999 | EP0921858A1 A method and device for treating wastes |
| 06/16/1999 | EP0799157B1 Powder cleaning process and device |
| 06/16/1999 | CN2323871Y Iron-casting automatic charging crushing machine |
| 06/15/1999 | US5911372 Material reduction apparatus |
| 06/09/1999 | CN2322681Y Device for removing unbroken stone and wooden block in coal breaker for electric power plant |
| 06/02/1999 | EP0918565A1 Rubber reducing and recycling system |
| 06/01/1999 | US5908165 Process and apparatus for reprocessing mixed plastics |
| 05/26/1999 | CN2320328Y Oscillating screen for jaw crusher |