2796374

Information

• Patent Grant
• 2796374

• References
• Source

• Patent Number

  2,796,374

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1957
  67 years ago

• CPC

  • H01J31/205 - with three electron beams in delta configuration

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture