1950869

Information

• Patent Grant
• 1950869

• References
• Source

• Patent Number

  1,950,869

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1934
  90 years ago

• CPC

  • B04B3/08 - discharging solid particles by bowl walls in the form of endless bands

• US Classifications

  • 210 - Liquid purification or separation