3914640

Information

• Patent Grant
• 3914640

• References
• Source

• Patent Number

  3,914,640

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • H01K1/02 - Incandescent bodies
  • H01K3/00 - Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof

• US Classifications

  • 313 - Electric lamp and discharge devices