3750306

Information

• Patent Grant
• 3750306

• References
• Source

• Patent Number

  3,750,306

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1973
  51 years ago

• CPC

  • D21F5/006 - Drying webs by using sonic vibrations
  • F26B5/02 - by using ultrasonic vibrations
  • F26B13/145 - on the non-perforated outside surface of which the material is being dried by convection or radiation

• US Classifications

  • 034 - Drying and gas or vapor contact with solids