2995434

Information

• Patent Grant
• 2995434

• References
• Source

• Patent Number

  2,995,434

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1961
  63 years ago

• CPC

  • C05F11/00 - Other organic fertilisers
  • C05F1/005 - from meat-wastes or from other wastes of animal origin
  • C05F5/004 - Liquid waste from mechanical processing of material
  • C05F7/00 - Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
  • C05F7/005 - Waste water from industrial processing material neither of agricultural nor of animal origin
  • Y02P20/145 - the feedstock being materials of biological origin
  • Y10S47/10 - Physical and chemical treatment of agricultural soils

• US Classifications

  • 071 - Chemistry: fertilizers
  • 047 - Plant husbandry