3344774

Information

• Patent Grant
• 3344774

• References
• Source

• Patent Number

  3,344,774

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1967
  57 years ago

• CPC

  • D21H5/0005 - Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board
  • B05C13/00 - Means for manipulating or holding work
  • D06B5/00 - Forcing liquids, gases or vapours through textile materials to effect treatment
  • D21H23/22 - Addition to the formed paper
  • D06B2700/18 - Passing liquid through fibrous materials in closed containers with a form not determined by the nature of the fibrous material

• US Classifications

  • 118 - Coating apparatus
  • 269 - Work holders