2016760

Information

• Patent Grant
• 2016760

• References
• Source

• Patent Number

  2,016,760

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1935
  89 years ago

• CPC

  • H01J19/42 - Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
  • H01J21/12 - Tubes with variable amplification factor
  • H01J2893/0002 - Construction arrangements of electrode systems
  • H01J2893/0032 - Tubes with variable amplification factor

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 140 - Wireworking