2835687

Information

• Patent Grant
• 2835687

• References
• Source

• Patent Number

  2,835,687

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1958
  66 years ago

• CPC

  • B01D59/24 - by solvent extraction

• US Classifications

  • 534 - Organic compounds
  • 423 - Chemistry of inorganic compounds