2498238

Information

• Patent Grant
• 2498238

• References
• Source

• Patent Number

  2,498,238

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1950
  75 years ago

• CPC

  • H01B1/24 - the conductive material comprising carbon-silicon compounds, carbon or silicon
  • H01B3/42 - polyesters polyethers polyacetals
  • Y10S174/24 - in an inductive device
  • Y10S174/29 - having a semiconductive layer

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 106 - Compositions: coating or plastic
  • 252 - Compositions
  • 310 - Electrical generator or motor structure
  • 336 - Inductor devices