238509

Information

• Patent Grant
• 238509

• References
• Source

• Patent Number

  238,509

• Date Filed

  Not available

• Date Issued

  Tuesday, March 8, 1881
  143 years ago

• CPC

  • C13B30/08 - Washing residual mother liquor from crystals

• US Classifications

  • 127 - Sugar, starch, and carbohydrates
  • 210 - Liquid purification or separation