550438

Information

• Patent Grant
• 550438

• References
• Source

• Patent Number

  550,438

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1895
  128 years ago

• CPC

  • D01H5/46 - Loading arrangements

• US Classifications

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