2499229

Information

• Patent Grant
• 2499229

• References
• Source

• Patent Number

  2,499,229

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1950
  74 years ago

• CPC

  • C04B38/0635 - Compounding ingredients
  • C04B33/02 - Preparing or treating the raw materials individually or as batches

• US Classifications

  • 501 - Compositions: ceramic