2494334

Information

• Patent Grant
• 2494334

• References
• Source

• Patent Number

  2,494,334

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1950
  75 years ago

• CPC

  • B31F1/124 - Multiple crêping

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 019 - Textiles: fiber preparation
  • 028 - Textiles: manufacturing
  • 162 - Paper making and fiber liberation
  • 165 - Heat exchange
  • 425 - Plastic article or earthenware shaping or treating: apparatus