3117776

Information

• Patent Grant
• 3117776

• References
• Source

• Patent Number

  3,117,776

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1964
  60 years ago

• CPC

  • H01K3/305 - Testing of incandescent lamps

• US Classifications

  • 269 - Work holders
  • 065 - Glass manufacturing