3116992

Information

• Patent Grant
• 3116992

• References
• Source

• Patent Number

  3,116,992

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1964
  61 years ago

• CPC

  • H01K3/10 - Machines therefor

• US Classifications

  • 065 - Glass manufacturing
  • 228 - Metal fusion bonding
  • 313 - Electric lamp and discharge devices