3640468

Information

• Patent Grant
• 3640468

• References
• Source

• Patent Number

  3,640,468

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  53 years ago

• CPC

  • F02K1/563 - in specified direction
  • Y02T50/671 - Measures to reduce the propulsor weight

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 060 - Power plants