2998883

Information

• Patent Grant
• 2998883

• References
• Source

• Patent Number

  2,998,883

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1961
  63 years ago

• CPC

  • F16D65/74 - self-acting in one direction
  • B01D33/09 - with surface cells independently connected to pressure distributors
  • B01D33/466 - scrapers
  • B01D33/60 - for washing
  • B60T11/16 - Master control
  • D21C9/06 - in filters; Washing of concentrated pulp
  • D21F9/04 - of the cylinder type
  • F16D55/06 - without self-tightening action
  • F16D55/2255 - in which the common actuating member is pivoted

• US Classifications

  • 210 - Liquid purification or separation