2639982

Information

• Patent Grant
• 2639982

• References
• Source

• Patent Number

  2,639,982

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1953
  71 years ago

• CPC

  • C10B55/04 - with moving solid materials
  • C10G1/083 - in the presence of a solvent
  • Y10S48/04 - Powdered fuel injection
  • Y10S48/07 - Slurry

• US Classifications

  • 208 - Mineral oils: processes and products
  • 048 - Gas: heating and illuminating