2864672

Information

• Patent Grant
• 2864672

• References
• Source

• Patent Number

  2,864,672

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1958
  66 years ago

• CPC

  • C05F17/0217 - Systematic, essentially horizontal displacement of material from entrance to exit of installation
  • C05F17/0294 - Installation consisting of individual composting reactors in series
  • Y02P20/145 - the feedstock being materials of biological origin
  • Y02W30/43 - Aerobic fermentation

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 034 - Drying and gas or vapor contact with solids
  • 071 - Chemistry: fertilizers