2489033

Information

• Patent Grant
• 2489033

• References
• Source

• Patent Number

  2,489,033

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1949
  75 years ago

• CPC

  • C04B2/045 - After-treatment of slaked lime

• US Classifications

  • 023 - Chemistry: physical processes