| Patents for B02C 7 - Crushing or disintegrating by disc mills (2,693) |
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| 02/13/1991 | CN1049203A Full-floating double millstone |
| 02/06/1991 | EP0252915B1 Method at the manufacture of mechanical pulp |
| 02/06/1991 | CN2070645U Driving mechanism for internal swell type mill |
| 01/30/1991 | CN2070199U Crushing machine for malt analysis |
| 01/22/1991 | CA1279304C Particulate material treating apparatus |
| 01/16/1991 | CN1011209B Method and equipment for crushing waste rubber scraps |
| 01/09/1991 | CN2068862U Machine for grinding rice, grinding with water and crushing |
| 01/02/1991 | CN1048228A Grinding disk |
| 01/02/1991 | CN1048176A 研磨装置 Grinding device |
| 12/25/1990 | US4979438 Apparatus for grinding and precooking grain |
| 12/19/1990 | CN2067637U Multifunctional combined thick stick, combined machine for processing agricultural products |
| 12/19/1990 | CN2067604U Vertical burrstone mill for salt added with iodine |
| 11/28/1990 | CN2066354U Electric mill for breaking granulating material |
| 11/27/1990 | US4973000 Method and apparatus for determining the contact position in a refiner |
| 11/22/1990 | DE3916393A1 Mahlgarnitur eins kegelrefiners Beating one kegelrefiners |
| 11/20/1990 | WO1990014464A1 Grinding equipment for a jordan refiner |
| 11/20/1990 | CA2033073A1 Grinding equipment for a jordan refiner |
| 10/31/1990 | CN1010182B Improved disc pulverizer |
| 10/03/1990 | CN2063049U Heat-radiating type oil mill with special grinding wheel |
| 10/02/1990 | CA1274878A1 Method and device for measuring the distance between the discs of a refiner |
| 09/12/1990 | EP0386031A1 Method and device for indicating the contact position in a refiner. |
| 09/04/1990 | US4953796 Refiner segment |
| 08/28/1990 | CA1273381A1 Refiner with improved bearing retainer construction |
| 08/09/1990 | WO1990008594A1 Device for crushing bulk materials |
| 08/09/1990 | DE3903018A1 Grain mill |
| 08/09/1990 | DE3903017A1 Grain mill |
| 07/18/1990 | EP0281577B1 Refiner with improved bearing retainer construction |
| 06/27/1990 | CN1043273A Grinding technology of cinnabar and pearl |
| 06/26/1990 | US4936515 Coffee bean delivery and grinding system |
| 06/19/1990 | US4934608 Process for the explosive comminution of cellular material |
| 06/13/1990 | CN1042849A Disintegrating method |
| 06/06/1990 | EP0371066A1 Method and apparatus for controlling the production of refined stock. |
| 06/06/1990 | EP0288456B1 Disk refiner having sliding rigid multiple disks |
| 06/06/1990 | CN2057863U Multifunction automatic centrifugal breaking machine |
| 06/06/1990 | CN2057862U Vertical soya-bean milk grinder |
| 06/05/1990 | US4930708 Grinding apparatus |
| 05/03/1990 | WO1990004673A1 Method at the making of fibre pulp |
| 05/02/1990 | CN2056608U Verticle pulverizer |
| 04/25/1990 | CA2001293A1 Method at the making of fibre pulp |
| 04/18/1990 | CN2056093U Portable disintegrating mill |
| 04/17/1990 | CA1267874A1 Disk crusher |
| 04/04/1990 | CN2055412U Self-segregation soya-bean milk machine |
| 03/15/1990 | DE3830959A1 Apparatus for driving at least one device for comminuting cereals and oil seeds |
| 03/13/1990 | CA1266714A1 Method and apparatus for controlling a variable speed gearmotor |
| 02/22/1990 | WO1990001371A1 Stress regulator for pulp grinding apparatus and method |
| 02/21/1990 | CN2053109U Miniature pulveriser with fluted disk |
| 02/14/1990 | CN2052685U Extra fine bone grinder |
| 01/03/1990 | EP0348418A1 Refiner segment. |
| 01/02/1990 | US4891038 Drive and bearing arrangement for two oppositely rotating, adjacently located rotor systems |
| 01/02/1990 | US4890796 Axial displaceable rotatable shaft; controlling fluid pressure |
| 12/14/1989 | DE3917547A1 Apparatus for the comminution of agricultural products, stalk fodders, etc. |
| 12/13/1989 | EP0221081B1 Combined hydrostatic/hydrodynamic bearing system for grinding apparatus |
| 12/06/1989 | EP0344655A2 Method for the explosive grinding of cellular material |
| 12/06/1989 | CN2048785U Pump-type liquid powder machine |
| 11/15/1989 | CN2047597U Multi-functional high-fine disintegrator |
| 11/14/1989 | CA1262924A1 Combined hydrostatic/hydrodynamic bearing system for grinding apparatus |
| 11/07/1989 | US4878625 Bean and nut grinder shift mechanism |
| 11/02/1989 | WO1989010194A1 Processing method and apparatus |
| 11/02/1989 | EP0215045B1 Mill for grinding granular material |
| 10/31/1989 | US4878020 Method and device for measuring the distance between the discs of a refiner using a measurement of the magnetic flux induced between the discs |
| 10/25/1989 | CN2046405U Jacket water supply device for graining machine rotor |
| 10/17/1989 | US4874136 Pulp refining apparatus |
| 10/11/1989 | EP0335870A1 Refiner |
| 10/10/1989 | US4872617 Canted, spring-loaded feed screw support |
| 09/21/1989 | WO1989008752A1 Method and apparatus for solid waste disposal |
| 09/05/1989 | US4863109 Related to grinding mills |
| 08/23/1989 | CN2043133U Manpower milk-milling machine |
| 08/02/1989 | CN2041978U Guiding device of vertical grinder |
| 07/12/1989 | CN2040805U Stepped type double-pawl crusher |
| 07/06/1989 | DE3743777A1 Disc refiner |
| 07/05/1989 | CN1004702B Grindstone-polymer composite for super colloid mill and manufacturing method thereof |
| 06/29/1989 | DE3743071A1 Refiner for paper stock |
| 06/28/1989 | CN2039999U Multi-purpose separating water-mill |
| 06/27/1989 | US4841623 Method of mounting stones in disc or attrition mills |
| 06/21/1989 | CN2039592U Multifunction compact type mill |
| 06/15/1989 | DE3740975A1 Disc mill |
| 05/30/1989 | US4834300 Providing uniform size material for use in a land fill |
| 05/30/1989 | CA1254751A1 Method of mounting stones in disc or attrition mills |
| 05/24/1989 | CN2038024U Cornmill |
| 05/23/1989 | CA1254426A1 Cutter segment |
| 05/17/1989 | CN2037637U 组合均化器 Combination homogenizer |
| 05/16/1989 | US4830293 Homogenizing apparatus |
| 05/03/1989 | CN2036862U Rotary type homogenizer |
| 04/18/1989 | US4821966 Grinding machine |
| 04/12/1989 | CN2035655U 胶体磨 Colloid |
| 04/11/1989 | US4820980 Gap, wear and tram measurement system and method for grinding machines |
| 04/11/1989 | US4820381 Pulp refiner with fluidizing inlet |
| 04/06/1989 | WO1989002783A1 Method and device for indicating the contact position in a refiner |
| 03/29/1989 | CN2034869U Synergy economizer for a flowr mill |
| 03/21/1989 | US4813621 Refiner for processing fiber material |
| 02/28/1989 | US4807818 Mill for grinding granular material |
| 02/28/1989 | CA1250479A1 Rigid link multiple disk refiner |
| 02/21/1989 | CA1250171A1 Method and apparatus for making pulp |
| 02/08/1989 | EP0302131A1 Mill |
| 01/31/1989 | US4801099 Pulp refining apparatus |
| 01/31/1989 | US4801098 Pulverizing apparatus |
| 01/26/1989 | WO1989000624A1 Method and apparatus for controlling the production of refined stock |
| 01/25/1989 | CN2031311U Centrifugal filting type grain milk grind |
| 01/18/1989 | CN2030906U Laminated grain grinder |
| 01/17/1989 | CA1248800A1 Pumped flow attrition disk zone |