2172040

Information

• Patent Grant
• 2172040

• References
• Source

• Patent Number

  2,172,040

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1939
  85 years ago

• CPC

  • C13B30/06 - by centrifugal force
  • C13B30/10 - in centrifuges

• US Classifications

  • 127 - Sugar, starch, and carbohydrates