3321360

Information

• Patent Grant
• 3321360

• References
• Source

• Patent Number

  3,321,360

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1967
  57 years ago

• CPC

  • D21F1/00 - Wet end of machines for making continuous webs of paper
  • D21F1/046 - with non-immersed cylinder
  • D21F9/04 - of the cylinder type

• US Classifications

  • 162 - Paper making and fiber liberation