3012335

Information

• Patent Grant
• 3012335

• References
• Source

• Patent Number

  3,012,335

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1961
  63 years ago

• CPC

  • F26B21/004 - Nozzle assemblies; Air knives; Air distributors; Blow boxes
  • D21F5/00 - Dryer section of machines for making continuous webs of paper
  • F26B13/145 - on the non-perforated outside surface of which the material is being dried by convection or radiation

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 454 - Ventilation