2420739

Information

• Patent Grant
• 2420739

• References
• Source

• Patent Number

  2,420,739

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1947
  78 years ago

• CPC

  • F26B21/004 - Nozzle assemblies; Air knives; Air distributors; Blow boxes
  • B41F23/0433 - using steam
  • F26B13/10 - Arrangements for feeding, heating, or supporting materials Regulating movement, tension, or position of materials

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 068 - Textiles: fluid treating apparatus
  • 101 - Printing
  • 118 - Coating apparatus