3306672

Information

• Patent Grant
• 3306672

• References
• Source

• Patent Number

  3,306,672

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1967
  58 years ago

• CPC

  • B65G53/00 - Conveying materials in bulk through troughs, pipes, or tubes by floating the materials, or by flows of gas, liquid, or foam
  • B65G2812/1633 - using Venturi effect

• US Classifications

  • 406 - Conveyors: fluid current
  • 123 - Internal-combustion engines