3889649

Information

• Patent Grant
• 3889649

• References
• Source

• Patent Number

  3,889,649

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • F02M25/06 - adding lubricant vapour
  • F02M17/30 - Carburettors with fire-protecting devices
  • F02B1/04 - with fuel-air mixture admission into cylinder
  • Y02T10/121 - Adding non fuel substances to fuel, air or fuel/air mixture

• US Classifications

  • 123 - Internal-combustion engines
  • 048 - Gas: heating and illuminating