| Patents for B02C 17 - Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls (8,330) |
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| 09/21/1999 | US5954276 Method for grinding of granular material and grinding equipment |
| 09/15/1999 | EP0941764A1 Milling machine, method of crushing ore by use of the milling machine, and method of manufacturing the milling machine |
| 09/15/1999 | CN2338094Y Machine for cutting charge into pieces |
| 09/15/1999 | CN2338093Y Medium circulation super fine stirring and milling machine |
| 09/14/1999 | US5950944 Laminar mill liner |
| 09/14/1999 | US5950943 For the treatment of free flowing grinding stock |
| 09/08/1999 | CN1228040A Support bearing for nutating machines |
| 09/02/1999 | WO1999043979A1 Wall exposed to wear, wear-resistant lining element and fastening means therefor |
| 09/02/1999 | WO1999043436A1 Improvements in and relating to the processing of powders |
| 09/01/1999 | CN2335702Y Vibration rod mill |
| 08/26/1999 | WO1999042217A1 Wet process grinder equipped with baffle and outlet baffle for said grinder |
| 08/26/1999 | CA2320796A1 Wet process grinder equipped with baffle and outlet baffle for said grinder |
| 08/25/1999 | EP0937503A1 Discharging device for a wet grinding mill |
| 08/17/1999 | US5938130 Asphalt material recycling system and method |
| 08/10/1999 | US5935890 Stable dispersions of metal passivation agents and methods for making them |
| 08/10/1999 | US5934581 Mill for the fine grinding of solid particles in general and, particularly, of solid particles dispersed in a continuous lipid phase |
| 08/10/1999 | US5934579 Apparatus for treating suspensions |
| 08/04/1999 | CN2331428Y Sealed automatic ball adding machine for ball grinder |
| 08/04/1999 | CN2331427Y Centrifugal superfine gold ore grinder |
| 08/04/1999 | CN2331426Y Eccentric type domestic feed grinder |
| 08/03/1999 | CA2231499C Ferrous material recovery system |
| 07/28/1999 | CN2330416Y Improved autogenous grinding mill lining plate |
| 07/28/1999 | CN2330415Y Double-cone sanding machine |
| 07/21/1999 | EP0930098A1 Zirconium silicate grinding medium |
| 07/21/1999 | CN2329437Y Special sealer for coal mill |
| 07/08/1999 | WO1999033569A1 Green waste processor |
| 07/06/1999 | US5918823 High-pressure roller press for pressure comminution of granular product |
| 07/06/1999 | US5918820 Permits radiating metal fins and pipes of heat exchanger to be easily separated |
| 06/30/1999 | CN2326335Y Dovetail-groove lining-board of paste-less mill |
| 06/30/1999 | CN2326334Y Arc double-grate hole-screening type partition device for barn |
| 06/24/1999 | WO1999030687A1 Pharmaceutical compositions containing micronized bicyclic drugs |
| 06/24/1999 | CA2314968A1 Pharmaceutical compositions containing micronized bicyclic drugs |
| 06/23/1999 | CN2325114Y High efficiency and energy saving ball mill |
| 06/16/1999 | CN2323866Y Central driving roller ball mill |
| 06/16/1999 | CN2323865Y Lotus root sheet type continuous mud mill |
| 06/10/1999 | DE19754291A1 Wear protection segment comprises ductile baseplate bearing buffer, hard facing and armor layers |
| 06/10/1999 | DE19753576A1 Gear ring fitted to heavy industrial rotary drum, to mesh with drive pinion |
| 06/09/1999 | CN2322680Y 砂磨机 Sander |
| 06/02/1999 | EP0919736A1 Device for securing an anular shell on a rotary drum such as a rotary kiln |
| 05/25/1999 | CA2254455A1 System for connection of an annular tire or hoop and a rotary drum or tube, such as a rotary kiln or furnace |
| 05/11/1999 | US5902423 Heat treatment of grinding rod |
| 05/06/1999 | EP0913200A1 Agitator mill |
| 05/05/1999 | CN1215632A Agitator mill |
| 04/29/1999 | DE19834397A1 Mechanically agitated mill for treating flowable material |
| 04/28/1999 | EP0910473A1 Process for rapid production of colloidal particles |
| 04/28/1999 | CN2316028Y 柱式搅拌磨 Column stirred mill |
| 04/27/1999 | US5897068 Agitator mill |
| 04/21/1999 | CN1043014C Tube grinder |
| 04/20/1999 | US5894998 Agitator mill |
| 04/14/1999 | EP0908425A1 Zirconia sintered body, process for production thereof, and application thereof |
| 04/14/1999 | CN2313666Y Grinding body |
| 04/13/1999 | CA2139899C Fused ceramic beads |
| 04/06/1999 | CA2083397C Spacer/extender for titanium dioxide in pigment systems for coatings |
| 03/31/1999 | EP0904154A1 Comminuting media comprising martensitic/austenitic steel containing retained work-transformable austenite |
| 03/31/1999 | CN1212180A Platform lining board grinding machine |
| 03/24/1999 | CN2311305Y Superfine crusher |
| 03/17/1999 | CN2310620Y Air flow bed feed stirring mill |
| 03/17/1999 | CN2310619Y Flour sorting type tube mill |
| 03/16/1999 | US5882246 Wet agitating ball mill and method |
| 03/16/1999 | CA2079003C Process and device for the disposal of medical waste |
| 03/11/1999 | WO1999011377A1 Grinding mill |
| 03/03/1999 | EP0899004A1 Dispersion method and dispersing apparatus |
| 03/03/1999 | CN1209354A Dispersion method and dispersion machine |
| 03/02/1999 | US5875979 Green waste processor |
| 02/24/1999 | CN2308439Y Diameter variable rotary cylinder circular grinder |
| 02/24/1999 | CN1209083A Dispersing apparatus |
| 02/24/1999 | CN1042202C High speed dry grinder |
| 02/23/1999 | US5874027 Containing yttrium or scandium and lanthanide series element, group 8 metal |
| 02/23/1999 | US5873532 Ball mill |
| 02/17/1999 | CN1042104C Zirconium silicate grinding medium and method of milling |
| 02/10/1999 | EP0684874B1 Method and apparatus for the processing of medical waste materials |
| 02/10/1999 | CN1207331A Cast abrasion resistant hollow balls |
| 02/10/1999 | CN1041998C Method of and apparatus for continuous production of pulverized flowing material |
| 02/03/1999 | EP0894533A1 Metallic hollow cast balls and methods of casting |
| 02/02/1999 | US5865385 Comminuting media comprising martensitic/austenitic steel containing retained work-transformable austenite |
| 01/29/1999 | CA2211952A1 Cast abrasion resistant hollow balls |
| 01/28/1999 | WO1999003587A1 Tube mill |
| 01/26/1999 | US5862999 Method of grinding pharmaceutical substances |
| 01/13/1999 | CN2303681Y High-efficiency vibration type ball mill |
| 01/06/1999 | CN2302848Y High-efficiency, energy-saving and drum-shaped milling machine |
| 01/05/1999 | US5855701 Method of manufacture high carbon content steel |
| 12/30/1998 | CN2302057Y 高梯度磁性衬板 High gradient magnetic lining |
| 12/30/1998 | CN2302056Y Non-ball roller type mill |
| 12/30/1998 | CN2302055Y Discharge mechanism for vertical wet disintegrating disperser |
| 12/30/1998 | CN1203123A Horizontal multi-milling chamber squirrel-cage rotor stirring mill |
| 12/29/1998 | US5854311 Process and apparatus for the preparation of fine powders |
| 12/29/1998 | US5853132 Dispersing machine |
| 12/16/1998 | CN2300453Y High speed projectile impact mill |
| 12/15/1998 | US5848755 Asphalt material recycling system and method |
| 12/09/1998 | EP0881951A1 Dispersing apparatus |
| 12/08/1998 | US5845992 Tire tube container and tumbler |
| 12/08/1998 | US5845855 Mechanical grinding apparatus |
| 12/08/1998 | CA2092481C Vertical pulverizer |
| 12/02/1998 | CN2298864Y Superfine stirring ore grinder |
| 12/01/1998 | US5842654 Device for fixing a partition for tube mill and method for this purpose |
| 11/24/1998 | US5839490 Rubber lining for corrugated debarking drum |
| 11/11/1998 | EP0876844A2 Method and apparatus for treating waste |
| 11/11/1998 | CN2296772Y Low-noise dry-mill |
| 11/11/1998 | CN2296771Y Composite wear-resisting rod for rod mill |
| 11/11/1998 | CN2296770Y Multi-element alloy wear-resisting ball |