2586545

Information

• Patent Grant
• 2586545

• References
• Source

• Patent Number

  2,586,545

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1952
  73 years ago

• CPC

  • C05B11/02 - Pretreatment

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 209 - Classifying, separating, and assorting solids