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Class Information
Number: 241/DIG.14
Name: Solid material comminution or disintegration > Grinding in inert, controlled atmosphere
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7407122 |
Method of processing multicomponent, composite and combined materials and use of so separated components |
Aug. 5, 2008 |
| 6991190 |
Process for producing dispersions |
Jan. 31, 2006 |
| 6929202 |
Method and arrangement for feeding wood batches into a pressure grinder |
Aug. 16, 2005 |
| 6745963 |
Process for recycling side dams for the continuous casting of thin steel strip |
Jun. 8, 2004 |
| 6706324 |
Method of forming nano-crystalline structures and product formed thereof |
Mar. 16, 2004 |
| 6601787 |
Method and an apparatus for managing contaminated material |
Aug. 5, 2003 |
| 6123277 |
Process and device for making use of plastic-coated or sheathed wiring and waste wire for the separate recovery of metal and pure recyclable plastic |
Sep. 26, 2000 |
| 6016981 |
Apparatus for producing hydrogen adsorption alloy |
Jan. 25, 2000 |
| 5975440 |
Mixing |
Nov. 2, 1999 |
| 5887803 |
Process and apparatus for grinding and sifting a product |
Mar. 30, 1999 |
| 5775602 |
Manufacturing method for a hydrogen-storage-alloy powder for batteries |
Jul. 7, 1998 |
| 5775603 |
Low pressure ultra-high energy cryogenic impact system |
Jul. 7, 1998 |
| 5601875 |
Method of crushing and grinding |
Feb. 11, 1997 |
| 5597123 |
Ultra-high energy cryogenic impact system |
Jan. 28, 1997 |
| 5575429 |
Control apparatus for fluorescent lamp crusher |
Nov. 19, 1996 |
| 5481851 |
Mehtod and apparatus for charging containers with hazardous materials |
Jan. 9, 1996 |
| 5417374 |
System and method for pressure treatment of granular material |
May. 23, 1995 |
| 5352471 |
Process for drying and pulverizing food raw materials |
Oct. 4, 1994 |
| 5303872 |
Transportable battery disposal unit |
Apr. 19, 1994 |
| 5269472 |
Waste processing system |
Dec. 14, 1993 |
| 5233932 |
Shredder/compactor auger system |
Aug. 10, 1993 |
| 5230474 |
Mill inert apparatus for coal pulverizer and method for prevention of explosion |
Jul. 27, 1993 |
| 5217173 |
Waste processing system |
Jun. 8, 1993 |
| 5205497 |
Fluorescent lamp crusher |
Apr. 27, 1993 |
| 5205495 |
Apparatus for shredding and packaging hazardous waste containers and the contents thereof |
Apr. 27, 1993 |
| 5203511 |
Method for fine grinding |
Apr. 20, 1993 |
| 5188300 |
Method for disposing of filter cartridges |
Feb. 23, 1993 |
| 5092527 |
Fluorescent tube crusher with particulate separation and recovery |
Mar. 3, 1992 |
| 5042724 |
Fluorescent tube crusher with particulate separation and recovery |
Aug. 27, 1991 |
| 5022328 |
Shredder/compactor auger system |
Jun. 11, 1991 |
| 4971258 |
Method of making high-purity fine particles of reactive metals and manufacturing vessel therefor |
Nov. 20, 1990 |
| 4957043 |
Fruit disintegrating apparatus |
Sep. 18, 1990 |
| 4887773 |
Rotary mill with charging system |
Dec. 19, 1989 |
| 4848678 |
Apparatus for crushing fruit and vegetables |
Jul. 18, 1989 |
| 4846410 |
Apparatus for monitoring low-level combustibles |
Jul. 11, 1989 |
| 4778113 |
Apparatus for monitoring low level combustibles |
Oct. 18, 1988 |
| 4754932 |
Coal pulverizer inerting and fire extinguishing system |
Jul. 5, 1988 |
| 4744524 |
Equipment for making no-beany flavor soymilk |
May. 17, 1988 |
| 4732331 |
Sonic compactor |
Mar. 22, 1988 |
| 4721627 |
Process for refining foodstuffs |
Jan. 26, 1988 |
| 4712741 |
Explosion preventive rotation crusher |
Dec. 15, 1987 |
| 4705221 |
Quantitative continuous feeding method for iodine |
Nov. 10, 1987 |
| 4700899 |
Continuous vacuum grinding method and apparatus |
Oct. 20, 1987 |
| 4697743 |
Method of finely crushing particles of material in an impact mill and apparatus for performing the method |
Oct. 6, 1987 |
| 4679736 |
Rotary mill and a method of charging the mill |
Jul. 14, 1987 |
| 4655404 |
Fluorescent lamp crusher |
Apr. 7, 1987 |
| 4653698 |
Safety system for coal pulverizers |
Mar. 31, 1987 |
| 4645131 |
Powder milling method to produce fine powder sizes |
Feb. 24, 1987 |
| 4641789 |
Compactor enhancement system |
Feb. 10, 1987 |
| 4641787 |
Method of comminuting rare earth powder for producing rare earth magnet |
Feb. 10, 1987 |
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