2693017

Information

• Patent Grant
• 2693017

• References
• Source

• Patent Number

  2,693,017

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1954
  70 years ago

• CPC

  • C04B20/068 - Selection of ingredients added before or during the thermal treatment
  • Y10S264/39 - Treatment of clay before and after molding
  • Y10S425/101 - Aggregate and pellet

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus