2159239

Information

• Patent Grant
• 2159239

• References
• Source

• Patent Number

  2,159,239

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1939
  85 years ago

• CPC

  • F27B7/3205 - Charging
  • F27B2007/3211 - at the open end of the drum
  • F27B2007/3294 - Means to fluidise the charge in the air
  • F27D21/0035 - Devices for monitoring the weight of quantities added to the charge

• US Classifications

  • 366 - Agitating
  • 222 - Dispensing
  • 432 - Heating