3631593

Information

• Patent Grant
• 3631593

• References
• Source

• Patent Number

  3,631,593

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1972
  53 years ago

• CPC

  • H01K7/04 - for indicating
  • H01K3/06 - Attaching of incandescent bodies to mount
  • Y10T29/49082 - Resistor making
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material

• US Classifications

  • 029 - Metal working
  • 140 - Wireworking
  • 313 - Electric lamp and discharge devices
  • 445 - Electric lamp or space discharge component or device manufacturing