1812789

Information

• Patent Grant
• 1812789

• References
• Source

• Patent Number

  1,812,789

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1931
  93 years ago

• CPC

  • F26B15/124 - the objects being yarn hanks

• US Classifications

  • 198 - Conveyors: power-driven
  • 028 - Textiles: manufacturing
  • 068 - Textiles: fluid treating apparatus