2664361

Information

• Patent Grant
• 2664361

• References
• Source

• Patent Number

  2,664,361

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1953
  71 years ago

• CPC

  • H01J9/042 - Manufacture, activation of the emissive part
  • H01J9/045 - Activation of assembled cathode
  • H01J9/06 - Machines therefor

• US Classifications

  • 427 - Coating processes
  • 118 - Coating apparatus