3579308

Information

• Patent Grant
• 3579308

• References
• Source

• Patent Number

  3,579,308

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1971
  54 years ago

• CPC

  • B01J19/14 - Production of inert gas mixtures Use of inert gases in general
  • E21B43/18 - Repressuring or vacuum methods
  • Y10S48/08 - Internal combustion engine for gas making
  • Y10T137/2605 - Pressure responsive

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 048 - Gas: heating and illuminating
  • 060 - Power plants
  • 123 - Internal-combustion engines
  • 137 - Fluid handling
  • 417 - Pumps