1891396

Information

• Patent Grant
• 1891396

• References
• Source

• Patent Number

  1,891,396

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1932
  92 years ago

• CPC

  • B01D25/38 - by moving parts
  • B01D25/1645 - the plates being placed in a non-vertical position
  • B01D2201/26 - Transport systems for filtering devices

• US Classifications

  • 210 - Liquid purification or separation