1842801

Information

• Patent Grant
• 1842801

• References
• Source

• Patent Number

  1,842,801

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1932
  93 years ago

• CPC

  • C04B20/063 - by grate sintering
  • Y10S264/63 - Processes of molding porous blocks

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 432 - Heating
  • 501 - Compositions: ceramic