2031214

Information

• Patent Grant
• 2031214

• References
• Source

• Patent Number

  2,031,214

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1936
  88 years ago

• CPC

  • C10G73/30 - with electric means

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 315 - Electric lamp and discharge devices: systems
  • 338 - Electrical resistors