2062370

Information

• Patent Grant
• 2062370

• References
• Source

• Patent Number

  2,062,370

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1936
  88 years ago

• CPC

  • H01J19/30 - characterised by the material
  • H01J2893/0021 - carbon
  • Y10T428/2918 - including free carbon or carbide or therewith [not as steel]
  • Y10T428/292 - In coating or impregnation
  • Y10T428/2978 - Surface characteristic

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 106 - Compositions: coating or plastic
  • 310 - Electrical generator or motor structure
  • 423 - Chemistry of inorganic compounds
  • 427 - Coating processes