1828377

Information

• Patent Grant
• 1828377

• References
• Source

• Patent Number

  1,828,377

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1931
  93 years ago

• CPC

  • D01G19/04 - with pinned cylinders

• US Classifications

  • 019 - Textiles: fiber preparation