2205432

Information

• Patent Grant
• 2205432

• References
• Source

• Patent Number

  2,205,432

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1940
  84 years ago

• CPC

  • B03B5/68 - by water impulse

• US Classifications

  • 209 - Classifying, separating, and assorting solids