2972196

Information

• Patent Grant
• 2972196

• References
• Source

• Patent Number

  2,972,196

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1961
  64 years ago

• CPC

  • B41F23/0486 - Particular types of dryers

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 250 - Radiant energy