3757157

Information

• Patent Grant
• 3757157

• References
• Source

• Patent Number

  3,757,157

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1973
  51 years ago

• CPC

  • H01J43/20 - Dynodes consisting of sheet material

• US Classifications

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