2922229

Information

• Patent Grant
• 2922229

• References
• Source

• Patent Number

  2,922,229

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1960
  65 years ago

• CPC

  • F26B17/288 - the materials being dried on perforated drums or rollers

• US Classifications

  • 034 - Drying and gas or vapor contact with solids