3071869

Information

• Patent Grant
• 3071869

• References
• Source

• Patent Number

  3,071,869

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1963
  62 years ago

• CPC

  • F26B13/28 - for applying pressure for brushing for wiping
  • B41F23/0423 - by convection

• US Classifications

  • 034 - Drying and gas or vapor contact with solids