3890781

Information

• Patent Grant
• 3890781

• References
• Source

• Patent Number

  3,890,781

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  50 years ago

• CPC

  • F02K9/64 - having cooling arrangements
  • Y10S29/012 - Method or apparatus with electroplating
  • Y10T29/49346 - Rocket or jet device making
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material

• US Classifications

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