1880056

Information

• Patent Grant
• 1880056

• References
• Source

• Patent Number

  1,880,056

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1932
  92 years ago

• CPC

  • D21F11/16 - Making paper strips for spinning or twisting

• US Classifications

  • 162 - Paper making and fiber liberation
  • 242 - Winding, tensioning, or guiding