1516550

Information

• Patent Grant
• 1516550

• References
• Source

• Patent Number

  1,516,550

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1924
  100 years ago

• CPC

  • C01D9/02 - Preparation by working-up natural salt mixtures
  • Y02P20/129 - Energy recovery

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes