2213640

Information

• Patent Grant
• 2213640

• References
• Source

• Patent Number

  2,213,640

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1940
  84 years ago

• CPC

  • B28C5/026 - Mixing guns or nozzles; Injector mixers
  • B01F5/0646 - Mixers composed of several consecutive mixing tubes; Mixing tubes being deformed or bent
  • B01F5/0647 - Mixers with bended, curved, coiled, wounded mixing tubes or comprising elements for bending the flow
  • B01F5/0655 - Mixers with a succession of converging-diverging cross-sections
  • Y10S264/39 - Treatment of clay before and after molding

• US Classifications

  • 366 - Agitating
  • 264 - Plastic and nonmetallic article shaping or treating: processes