3744775

Information

• Patent Grant
• 3744775

• References
• Source

• Patent Number

  3,744,775

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1973
  51 years ago

• CPC

  • B29C44/461 - dispensing apparatus
  • B01F3/04446 - Making foam
  • B01F3/20 - Pretreatment of the materials to be mixed
  • B01F3/2057 - Filtering components
  • B01F5/0408 - with additional mixing means other than injector mixers
  • B01F5/0476 - the conduit being porous
  • B01F5/0646 - Mixers composed of several consecutive mixing tubes; Mixing tubes being deformed or bent
  • B01F5/0653 - Mixers with a diverging cross-section
  • B29B7/7419 - with static or injector mixer elements
  • Y10S261/26 - Foam
  • Y10S261/75 - Flowing liquid aspirates gas

• US Classifications

  • 261 - Gas and liquid contact apparatus