1664630

Information

• Patent Grant
• 1664630

• References
• Source

• Patent Number

  1,664,630

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1928
  96 years ago

• CPC

  • C04B2/104 - Ingredients added before or during the burning process
  • Y02P40/42 - Limestone calcination

• US Classifications

  • 423 - Chemistry of inorganic compounds