3440817

Information

• Patent Grant
• 3440817

• References
• Source

• Patent Number

  3,440,817

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1969
  55 years ago

• CPC

  • F01N3/2053 - By-passing catalytic reactors
  • B01D53/944 - Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
  • F01N13/009 - having two or more separate purifying devices arranged in series
  • F01N2330/02 - Metallic plates or honeycombs
  • F01N2390/08 - using mechanical components only
  • F01N2410/02 - in case of high temperature
  • F01N2410/06 - at cold starting

• US Classifications

  • 060 - Power plants
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing