2040805

Information

• Patent Grant
• 2040805

• References
• Source

• Patent Number

  2,040,805

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1936
  88 years ago

• CPC

  • C01D1/38 - by dialysis

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 127 - Sugar, starch, and carbohydrates
  • 210 - Liquid purification or separation