3429819

Information

• Patent Grant
• 3429819

• References
• Source

• Patent Number

  3,429,819

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1969
  56 years ago

• CPC

  • H01B3/185 - Substances or derivates of cellulose
  • D21H17/07 - Nitrogen-containing compounds
  • D21H17/50 - Acyclic compounds

• US Classifications

  • 162 - Paper making and fiber liberation
  • 008 - Bleaching and dyeing
  • 252 - Compositions
  • 361 - Electricity: electrical systems and devices
  • 536 - Organic compounds