2136793

Information

• Patent Grant
• 2136793

• References
• Source

• Patent Number

  2,136,793

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1938
  86 years ago

• CPC

  • C05B19/02 - of superphosphates or mixtures containing them
  • Y10S425/101 - Aggregate and pellet
  • Y10T137/6579 - Circulating fluid in heat exchange relationship

• US Classifications

  • 071 - Chemistry: fertilizers
  • 023 - Chemistry: physical processes
  • 137 - Fluid handling
  • 425 - Plastic article or earthenware shaping or treating: apparatus