2656404

Information

• Patent Grant
• 2656404

• References
• Source

• Patent Number

  2,656,404

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1953
  71 years ago

• CPC

  • H01J5/26 - between insulating and conductive parts of vessel
  • H01J5/44 - Annular seals disposed between the ends of the vessel
  • H01J19/50 - Spacing members extending to the envelope
  • H01J2893/0008 - Supply leads Electrode supports via rigid connection to vessel
  • H01J2893/0043 - Glass-to-metal or quartz-to-metal

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 065 - Glass manufacturing