2769543

Information

• Patent Grant
• 2769543

• References
• Source

• Patent Number

  2,769,543

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1956
  68 years ago

• CPC

  • C08B3/26 - Isolation of the cellulose ester
  • B07B13/003 - Separation of articles by differences in their geometrical form or by difference in their physical properties

• US Classifications

  • 209 - Classifying, separating, and assorting solids