3914598

Information

• Patent Grant
• 3914598

• References
• Source

• Patent Number

  3,914,598

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  50 years ago

• CPC

  • H01H61/013 - Heating arrangements for operating relays

• US Classifications

  • 250 - Radiant energy
  • 315 - Electric lamp and discharge devices: systems
  • 337 - Electricity: electrothermally or thermally actuated switches