2680449

Information

• Patent Grant
• 2680449

• References
• Source

• Patent Number

  2,680,449

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1954
  70 years ago

• CPC

  • F16K5/22 - Features relating to lubrication
  • Y10T137/4365 - Plural feed
  • Y10T137/6606 - With electric heating element

• US Classifications

  • 137 - Fluid handling
  • 060 - Power plants
  • 184 - Lubrication
  • 219 - Electric heating