1926546

Information

• Patent Grant
• 1926546

• References
• Source

• Patent Number

  1,926,546

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1933
  91 years ago

• CPC

  • D21D5/023 - Stationary screen-drums

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 162 - Paper making and fiber liberation
  • 210 - Liquid purification or separation