2516420

Information

• Patent Grant
• 2516420

• References
• Source

• Patent Number

  2,516,420

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1950
  74 years ago

• CPC

  • C01C1/24 - Sulfates of ammonium
  • C01D7/40 - influencing the crystallisation process

• US Classifications

  • 023 - Chemistry: physical processes