3589022

Information

• Patent Grant
• 3589022

• References
• Source

• Patent Number

  3,589,022

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1971
  53 years ago

• CPC

  • H05B6/788 - wherein an elongated material is moved by applying a mechanical tension to it
  • B41F23/0493 - Microwave dryers
  • F26B3/34 - by using electrical effects

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 219 - Electric heating