1840049

Information

• Patent Grant
• 1840049

• References
• Source

• Patent Number

  1,840,049

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1932
  93 years ago

• CPC

  • D01G9/16 - Feeding arrangements

• US Classifications

  • 019 - Textiles: fiber preparation
  • 492 - Roll or roller