2534259

Information

• Patent Grant
• 2534259

• References
• Source

• Patent Number

  2,534,259

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1950
  74 years ago

• CPC

  • C01F7/746 - After-treatment

• US Classifications

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