2097824

Information

• Patent Grant
• 2097824

• References
• Source

• Patent Number

  2,097,824

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1937
  87 years ago

• CPC

  • D01G19/04 - with pinned cylinders

• US Classifications

  • 019 - Textiles: fiber preparation