2440884

Information

• Patent Grant
• 2440884

• References
• Source

• Patent Number

  2,440,884

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1948
  76 years ago

• CPC

  • F26B17/1475 - the movement being a vibration or oscillation

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 222 - Dispensing