3830040

Information

• Patent Grant
• 3830040

• References
• Source

• Patent Number

  3,830,040

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1974
  50 years ago

• CPC

  • B01D53/34 - Chemical or biological purification of waste gases
  • B65D90/30 - Recovery of escaped vapours

• US Classifications

  • 095 - Gas separation: processes
  • 062 - Refrigeration