2771657

Information

• Patent Grant
• 2771657

• References
• Source

• Patent Number

  2,771,657

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1956
  68 years ago

• CPC

  • D06C3/067 - by curved rollers

• US Classifications

  • 026 - Textiles: cloth finishing
  • 492 - Roll or roller