2422344

Information

• Patent Grant
• 2422344

• References
• Source

• Patent Number

  2,422,344

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1947
  77 years ago

• CPC

  • B28B1/42 - using mixtures containing fibres
  • B28B1/526 - by delivering the materials on a conveyor of the endless-belt type
  • B28B1/527 - by delivering the materials on a rotating drum
  • B28B13/02 - Feeding the unshaped material to moulds or apparatus for producing shaped articles

• US Classifications

  • 162 - Paper making and fiber liberation