3590995

Information

• Patent Grant
• 3590995

• References
• Source

• Patent Number

  3,590,995

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1971
  54 years ago

• CPC

  • B07B4/08 - while the mixtures are supported by sieves, screens, or like mechanical elements
  • B02B1/02 - Dry treatment

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 034 - Drying and gas or vapor contact with solids