1538482

Information

• Patent Grant
• 1538482

• References
• Source

• Patent Number

  1,538,482

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1925
  99 years ago

• CPC

  • C04B20/063 - by grate sintering
  • Y10S264/39 - Treatment of clay before and after molding
  • Y10S264/63 - Processes of molding porous blocks
  • Y10S425/101 - Aggregate and pellet

• US Classifications

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