3433999

Information

• Patent Grant
• 3433999

• References
• Source

• Patent Number

  3,433,999

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1969
  56 years ago

• CPC

  • H01J23/27 - Helix-derived slow-wave structures
  • H01J23/005 - Cooling methods or arrangements

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 333 - Wave transmission lines and networks