3141743

Information

• Patent Grant
• 3141743

• References
• Source

• Patent Number

  3,141,743

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1964
  60 years ago

• CPC

  • C01F7/746 - After-treatment
  • B01D9/0004 - cooling by heat exchange

• US Classifications

  • 023 - Chemistry: physical processes