1731809

Information

• Patent Grant
• 1731809

• References
• Source

• Patent Number

  1,731,809

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1929
  95 years ago

• CPC

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

• US Classifications

  • 432 - Heating
  • 034 - Drying and gas or vapor contact with solids
  • 192 - Clutches and power-stop control
  • 241 - Solid material comminution or disintegration