3267902

Information

• Patent Grant
• 3267902

• References
• Source

• Patent Number

  3,267,902

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1966
  58 years ago

• CPC

  • D21H23/68 - whereby the paper moves continuously
  • D21H21/16 - Sizing or water-repelling agents
  • D21H21/20 - Wet strength agents
  • D21H21/36 - Biocidal agents
  • D21H23/32 - by contacting paper with an excess of material
  • D21H23/46 - Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
  • D21H23/50 - Spraying or projecting

• US Classifications

  • 118 - Coating apparatus
  • 198 - Conveyors: power-driven