2990241

Information

• Patent Grant
• 2990241

• References
• Source

• Patent Number

  2,990,241

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1961
  63 years ago

• CPC

  • C01G56/002 - by adsorption or by ion-exchange on a solid support

• US Classifications

  • 423 - Chemistry of inorganic compounds