2855277

Information

• Patent Grant
• 2855277

• References
• Source

• Patent Number

  2,855,277

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1958
  66 years ago

• CPC

  • B01J49/0052 - electrical regeneration
  • B01D53/34 - Chemical or biological purification of waste gases
  • C01C3/0237 - from carbon monoxide and ammonia

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing