2723599

Information

• Patent Grant
• 2723599

• References
• Source

• Patent Number

  2,723,599

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1955
  69 years ago

• CPC

  • B28B1/527 - by delivering the materials on a rotating drum
  • D21F9/04 - of the cylinder type

• US Classifications

  • 162 - Paper making and fiber liberation