2570935

Information

• Patent Grant
• 2570935

• References
• Source

• Patent Number

  2,570,935

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1951
  73 years ago

• CPC

  • D01H5/78 - with flutes or other integral surface characteristics

• US Classifications

  • 019 - Textiles: fiber preparation
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 492 - Roll or roller