1812927

Information

• Patent Grant
• 1812927

• References
• Source

• Patent Number

  1,812,927

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1931
  92 years ago

• CPC

  • B01D27/04 - with cartridges made of a piece of unitary material

• US Classifications

  • 210 - Liquid purification or separation