3502212

Information

• Patent Grant
• 3502212

• References
• Source

• Patent Number

  3,502,212

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1970
  55 years ago

• CPC

  • B01D35/12 - Devices for taking out of action one or more units of multi- unit filters
  • B01D23/10 - with loose filter material
  • B01D2201/206 - by the weight of the liquid in a tube

• US Classifications

  • 210 - Liquid purification or separation