3771947

Information

• Patent Grant
• 3771947

• References
• Source

• Patent Number

  3,771,947

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1973
  51 years ago

• CPC

  • F26B17/145 - consisting of non-perforated panels or baffles
  • E01C19/05 - Crushing, pulverising or disintegrating apparatus Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor

• US Classifications

  • 432 - Heating
  • 034 - Drying and gas or vapor contact with solids