| Patents for B02C 18 - Disintegrating by knives or other cutting or tearing members which chop material into fragments; Mincing machines or similar apparatus using worms or the like (13,230) |
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| 09/07/1989 | DE3903014A1 Shredding machine |
| 09/07/1989 | DE3806332A1 Cutting mechanism for document shredders |
| 09/05/1989 | US4863278 Universal kitchen machine |
| 08/30/1989 | EP0330605A2 Mobile installation for shredding and carrying off documents |
| 08/30/1989 | CN2043478U Multi-functional hand cutting-stirring machine |
| 08/29/1989 | US4860963 Cutting mechanism for devices for comminuting material |
| 08/29/1989 | US4860961 Garden chipper/shredder |
| 08/29/1989 | US4860960 Mixing apparatus containing a mixer and a pulveriser |
| 08/10/1989 | WO1989007013A1 Waste comminuting apparatus |
| 08/10/1989 | DE3827767A1 Cutter block for a device for the precomminution of frozen material |
| 08/09/1989 | CN2042376U Fragment making machine for grainy plant such as mushroom |
| 08/08/1989 | US4854508 Tire shredding machine |
| 07/27/1989 | DE3823631A1 Working screw for mincing machines |
| 07/26/1989 | EP0324910A2 Friction material and method and apparatus for making same |
| 07/18/1989 | US4848682 Double bladed rock crusher |
| 07/11/1989 | US4846413 Shredding machine |
| 07/11/1989 | US4846408 Method for making a friction material |
| 07/05/1989 | EP0322907A1 Meat mincerwith a processing device |
| 07/04/1989 | US4844372 Double plate retrofit assembly for a meat grinder |
| 07/04/1989 | US4844366 Waste material shredder |
| 07/04/1989 | US4844363 Hopper ram for shredder |
| 06/29/1989 | WO1989005692A1 An apparatus for shredding fibrous materials such as straw or paper |
| 06/28/1989 | CN2040000U Paper mincing machine |
| 06/27/1989 | US4842205 Shredding machine |
| 06/15/1989 | WO1989005190A1 Crushing roll blade |
| 06/14/1989 | EP0319535A1 Waste comminuting device. |
| 06/14/1989 | CN2039234U Mincing machine for waste documents |
| 05/30/1989 | US4834302 Apparatus for chipping and/or shredding branches and the like |
| 05/16/1989 | US4830295 Knife roller for paper shredder |
| 05/11/1989 | DE3808487C1 Starting linkage for the cutting mechanism of a document shredder |
| 05/09/1989 | US4828188 Paper shredding device |
| 05/03/1989 | EP0313946A1 Document shreddding device |
| 05/03/1989 | DE3824888A1 Comminution apparatus |
| 04/27/1989 | DE3834206A1 Apparatus for comminuting household and garden refuse, straw, fruit, etc. |
| 04/26/1989 | EP0312748A2 Meat cutter |
| 04/25/1989 | US4824034 Apparatus and method for chipping and/or shredding branches and the like |
| 04/20/1989 | WO1989003249A1 Cutting rotor with interchangeable blades for size reduction of solid materials |
| 04/18/1989 | US4821967 Paper shredder paper feeding system |
| 04/18/1989 | US4821616 Machine for cutting food products such as in particular vegetables |
| 04/13/1989 | DE3731634A1 Apparatus for comminuting thin-walled containers, preferably made of synthetic material |
| 04/05/1989 | CN1032121A Knife for cutting machine |
| 04/04/1989 | US4817877 Shredding machine |
| 03/29/1989 | EP0308666A1 Knife head for a cutter |
| 03/29/1989 | CN2034901U Dual-purpose electric vegetable cutter operated by foot |
| 03/28/1989 | US4815670 Shredder |
| 03/28/1989 | US4815669 Shredder |
| 03/16/1989 | DE3729384A1 Apparatus for disintegrating branches, twigs and the like |
| 03/07/1989 | US4809916 Wiper for the cutting mechanism of a shredder |
| 03/01/1989 | EP0304870A2 Apparatus for processing material |
| 03/01/1989 | EP0304604A2 Mixer with stirrer and grinder |
| 02/23/1989 | WO1989001364A1 Shredder unit |
| 02/22/1989 | EP0303956A2 Meat-mincing machine |
| 02/15/1989 | CN2032497U Dual-purpose machine for continuous centrifuged squeezing and filtering of juice |
| 02/14/1989 | CA1249985A1 Size reduction granulator |
| 02/09/1989 | WO1989000888A1 An apparatus for extruding and drying moist bulk material, e.g. organic waste material |
| 02/02/1989 | DE3820479A1 Method and device for emulsifying using the cutting blades of mincing machines |
| 02/02/1989 | DE3803706C1 Grinding attachment for a meat-mincing machine |
| 02/02/1989 | DE3724404A1 Gearwheel for document shredders having a driver |
| 02/01/1989 | EP0301151A1 Device for homogenizing a fluid mixture |
| 01/31/1989 | US4801101 Wallboard cutter |
| 01/31/1989 | US4800634 Method of manufacturing a bicycle hub sleeve |
| 01/24/1989 | US4799627 Mineral sizers |
| 01/19/1989 | DE3723038A1 Recycling plant for producing granulated material |
| 01/18/1989 | CN2030909U Multi-function pedal agricultural machine |
| 01/17/1989 | US4798116 Document shredding machine |
| 01/17/1989 | CA1248703A1 Replaceable beveled shear members for a waste pulping system |
| 01/12/1989 | DE3806059A1 Cutter for mincing machines |
| 01/12/1989 | DE3721468A1 Cutter knife |
| 01/11/1989 | EP0298228A2 Motor driven garden waste shredder |
| 01/11/1989 | CN2030509U Disintegrator for leaven pieces |
| 01/11/1989 | CN2030507U Helical-blade rotor for pulper |
| 01/10/1989 | US4796416 Portable shredder/lawn mower for garden use and the like |
| 01/10/1989 | CA1248432A1 Bale shredder |
| 01/03/1989 | US4795104 Multi-station meat grinder with bone chip removal means |
| 12/28/1988 | CA1247584A Method and apparatus for fiberizing fibrous sheet |
| 12/27/1988 | US4793561 Speed-responsive reversing hydraulic drive for rotary shredder |
| 12/13/1988 | US4790489 Bale shredder |
| 12/07/1988 | CN87207485U Combined screening and crushing machine for processed refuse |
| 12/01/1988 | WO1988009211A1 Device for preparation of materials |
| 11/24/1988 | DE3734987C1 Schneidrotor mit auswechselbaren Messerleisten zum Zerkleinern von festen Materialien Cutting rotor with replaceable blade strips for grinding of solid materials |
| 11/23/1988 | EP0292198A1 A sheet destruction system |
| 11/23/1988 | EP0291774A2 Shredder with rotating knives |
| 11/17/1988 | WO1988008751A1 A mill |
| 11/17/1988 | WO1988008750A1 Shredder |
| 11/17/1988 | EP0291227A2 Apparatus for crushing things |
| 11/17/1988 | DE3714624A1 Schneckenpresse sowie verfahren zur herstellung von handhabbaren presslingen aus abfallpapier Screw press and process for production of manageable press lingen from waste paper |
| 11/09/1988 | EP0289841A2 Cutter for mincing and mixing food products |
| 11/03/1988 | WO1988008466A1 Extruder and process for manufacture of easy-to-handle moulded parts made of paper waste |
| 11/03/1988 | DE3804339A1 Meat ejection mixer |
| 11/02/1988 | EP0289015A1 Screw press and method for transforming waste paper into manageable objects |
| 11/01/1988 | US4781331 Mineral breaker |
| 10/27/1988 | DE3712042A1 Disintegrating machine, in particular for bones, meat and the like |
| 10/26/1988 | EP0288025A2 Cutter knife head |
| 10/26/1988 | EP0288024A2 Cutter knife |
| 10/26/1988 | CN87216825U Multi-tool cutting crushing machine |
| 10/25/1988 | US4779811 Grinding roll |
| 10/18/1988 | US4778117 Device for chopping up garden waste |
| 10/13/1988 | DE3806119A1 Cutting mechanism for document shredders |
| 10/11/1988 | US4776525 Waste material shredder |
| 10/05/1988 | EP0285011A2 Crushing apparatus |