3483306

Information

• Patent Grant
• 3483306

• References
• Source

• Patent Number

  3,483,306

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1969
  55 years ago

• CPC

  • H01H33/55 - Oil reservoirs or tanks Lowering means therefor
  • H01F27/12 - Oil cooling

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 218 - High-voltage switches with arc preventing or extinguishing devices
  • 219 - Electric heating