1927661

Information

• Patent Grant
• 1927661

• References
• Source

• Patent Number

  1,927,661

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1933
  91 years ago

• CPC

  • C04B41/009 - characterised by the material treated
  • C04B41/4838 - Halogenated polymers
  • C04B41/83 - Macromolecular compounds
  • C25B11/14 - Impregnation of carbon electrodes

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 106 - Compositions: coating or plastic
  • 427 - Coating processes