3074806

Information

• Patent Grant
• 3074806

• References
• Source

• Patent Number

  3,074,806

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1963
  62 years ago

• CPC

  • C04B2/104 - Ingredients added before or during the burning process

• US Classifications

  • 501 - Compositions: ceramic