1837926

Information

• Patent Grant
• 1837926

• References
• Source

• Patent Number

  1,837,926

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1931
  93 years ago

• CPC

  • D01H5/48 - using weights
  • D01H5/22 - in which fibres are controlled by rollers only

• US Classifications

  • 019 - Textiles: fiber preparation