2664889

Information

• Patent Grant
• 2664889

• References
• Source

• Patent Number

  2,664,889

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1954
  71 years ago

• CPC

  • H01J25/22 - Reflex Klystrons
  • A41B9/02 - Drawers or underpants for men, with or without inserted crotch or seat parts

• US Classifications

  • 602 - Surgery: splint, brace, or bandage
  • 002 - Apparel
  • D02 - Apparel and haberdashery