3384535

Information

• Patent Grant
• 3384535

• References
• Source

• Patent Number

  3,384,535

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1968
  56 years ago

• CPC

  • D21H5/1236 - of fibres which have been treated to render them suitable for sheet formation
  • D02J3/02 - by abrading, scraping, scuffing, cutting, or nicking
  • D21H11/18 - Highly hydrated, swollen or fibrillatable fibres

• US Classifications

  • 162 - Paper making and fiber liberation