2056890

Information

• Patent Grant
• 2056890

• References
• Source

• Patent Number

  2,056,890

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1936
  88 years ago

• CPC

  • B04B11/08 - Skimmers or scrapers for discharging; Regulating thereof
  • B04B2011/086 - with a plurality of scraper blades

• US Classifications

  • 210 - Liquid purification or separation