2567406

Information

• Patent Grant
• 2567406

• References
• Source

• Patent Number

  2,567,406

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1951
  74 years ago

• CPC

  • H01J25/64 - Turbine tubes

• US Classifications

  • 331 - Oscillators
  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems