1820401

Information

• Patent Grant
• 1820401

• References
• Source

• Patent Number

  1,820,401

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1931
  93 years ago

• CPC

  • D02H3/02 - Sectional warpers
  • D02H3/00 - Warping machines

• US Classifications

  • 192 - Clutches and power-stop control
  • 139 - Textiles: weaving
  • 188 - Brakes