3746904

Information

• Patent Grant
• 3746904

• References
• Source

• Patent Number

  3,746,904

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • H01J31/205 - with three electron beams in delta configuration
  • H01J29/88 - provided with coatings on the walls thereof Selection of materials for the coatings
  • H01J2229/882 - having particular electrical resistive or conductive properties

• US Classifications

  • 313 - Electric lamp and discharge devices