1031427

Information

• Patent Grant
• 1031427

• References
• Source

• Patent Number

  1,031,427

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1912
  111 years ago

• CPC

  • B01D33/461 - brushes
  • B01D33/11 - arranged for outward flow filtration

• US Classifications

  • 210 - Liquid purification or separation