2421094

Information

• Patent Grant
• 2421094

• References
• Source

• Patent Number

  2,421,094

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1947
  77 years ago

• CPC

  • D01B3/08 - with longitudinal movement of either wool or liquid

• US Classifications

  • 552 - Organic compounds
  • 210 - Liquid purification or separation