3676730

Information

• Patent Grant
• 3676730

• References
• Source

• Patent Number

  3,676,730

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1972
  51 years ago

• CPC

  • H01J5/40 - end-disc seals
  • Y10T403/478 - Metallic fusion material

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 174 - Electricity: conductors and insulators
  • 403 - Joints and connections