2499267

Information

• Patent Grant
• 2499267

• References
• Source

• Patent Number

  2,499,267

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1950
  74 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
  • B31F1/2872 - Spraying devices

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 156 - Adhesive bonding and miscellaneous chemical manufacture