3220057

Information

• Patent Grant
• 3220057

• References
• Source

• Patent Number

  3,220,057

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • B31F1/122 - the paper being submitted to an additional mechanical deformation other than crêping

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 026 - Textiles: cloth finishing
  • 028 - Textiles: manufacturing
  • 264 - Plastic and nonmetallic article shaping or treating: processes