3217380

Information

• Patent Grant
• 3217380

• References
• Source

• Patent Number

  3,217,380

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1965
  59 years ago

• CPC

  • H01K3/08 - Manufacture of mounts or stems

• US Classifications

  • 445 - Electric lamp or space discharge component or device manufacturing