2748304

Information

• Patent Grant
• 2748304

• References
• Source

• Patent Number

  2,748,304

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1956
  68 years ago

• CPC

  • H01J29/385 - Photocathodes comprising a layer which modified the wave length of impinging radiation
  • H01J29/24 - Supports for luminescent material
  • H01J31/503 - with an electromagnetic electron-optic system

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 250 - Radiant energy