1868955

Information

• Patent Grant
• 1868955

• References
• Source

• Patent Number

  1,868,955

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1932
  92 years ago

• CPC

  • C01D1/38 - by dialysis

• US Classifications

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