2092133

Information

• Patent Grant
• 2092133

• References
• Source

• Patent Number

  2,092,133

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1937
  87 years ago

• CPC

  • H01C3/04 - Iron-filament ballast resistors Other resistors having variable temperature coefficient
  • Y10T29/49087 - with envelope or housing

• US Classifications

  • 029 - Metal working
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 338 - Electrical resistors