3419498

Information

• Patent Grant
• 3419498

• References
• Source

• Patent Number

  3,419,498

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1968
  56 years ago

• CPC

  • H01F27/327 - Encapsulating or impregnating
  • H01B3/185 - Substances or derivates of cellulose

• US Classifications

  • 162 - Paper making and fiber liberation
  • 008 - Bleaching and dyeing
  • 252 - Compositions
  • 536 - Organic compounds