2251909

Information

• Patent Grant
• 2251909

• References
• Source

• Patent Number

  2,251,909

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1941
  83 years ago

• CPC

  • B44D3/10 - Sieves Spatulas
  • B01D23/02 - with fixed filter bodies
  • B01D35/20 - Vibrating the filters
  • B01D37/00 - Processes of filtration

• US Classifications

  • 210 - Liquid purification or separation