2480727

Information

• Patent Grant
• 2480727

• References
• Source

• Patent Number

  2,480,727

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1949
  75 years ago

• CPC

  • C10B39/10 - combined with agitating means
  • F27D15/0273 - on a rotary hearth

• US Classifications

  • 062 - Refrigeration
  • 015 - Brushing, scrubbing, and general cleaning
  • 034 - Drying and gas or vapor contact with solids
  • 134 - Cleaning and liquid contact with solids