2068155

Information

• Patent Grant
• 2068155

• References
• Source

• Patent Number

  2,068,155

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1937
  88 years ago

• CPC

  • B31F1/2854 - Means for keeping the sheet in contact with one of the corrugating rollers after corrugating, but before applying the facer sheet

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture