1840642

Information

• Patent Grant
• 1840642

• References
• Source

• Patent Number

  1,840,642

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1932
  93 years ago

• CPC

  • D01H13/1608 - where the paying-out and take-up stations are stopped at one and the same time

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining