3308218

Information

• Patent Grant
• 3308218

• References
• Source

• Patent Number

  3,308,218

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1967
  57 years ago

• CPC

  • D21H23/04 - Addition to the pulp After-treatment of added substances in the pulp
  • B27N3/14 - Distributing or orienting the particles or fibres
  • D04H1/64 - the bonding agent being applied in wet state
  • D21H5/2628 - Formation of a product from several constituents

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 524 - Synthetic resins or natural rubbers
  • 527 - Synthetic resins or natural rubbers