1883800

Information

• Patent Grant
• 1883800

• References
• Source

• Patent Number

  1,883,800

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1932
  92 years ago

• CPC

  • B03B5/54 - Drag classifiers

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing