3886071

Information

• Patent Grant
• 3886071

• References
• Source

• Patent Number

  3,886,071

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1975
  49 years ago

• CPC

  • B01D23/16 - Sand or gravel filters

• US Classifications

  • 210 - Liquid purification or separation