3373903

Information

• Patent Grant
• 3373903

• References
• Source

• Patent Number

  3,373,903

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1968
  56 years ago

• CPC

  • B29B7/48 - with intermeshing devices
  • B01F7/082 - the helices being closely surrounded by a casing
  • B29B7/485 - with three or more shafts provided with screws
  • B29C47/663 - for more than two screws

• US Classifications

  • 222 - Dispensing