2023426

Information

• Patent Grant
• 2023426

• References
• Source

• Patent Number

  2,023,426

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1935
  89 years ago

• CPC

  • C04B33/30 - Drying methods
  • Y10S264/39 - Treatment of clay before and after molding
  • Y10S425/101 - Aggregate and pellet

• US Classifications

  • 501 - Compositions: ceramic
  • 034 - Drying and gas or vapor contact with solids
  • 202 - Distillation: apparatus
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus