3091814

Information

• Patent Grant
• 3091814

• References
• Source

• Patent Number

  3,091,814

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1963
  62 years ago

• CPC

  • D01H5/505 - for top roller arms
  • D01H5/50 - using springs

• US Classifications

  • 019 - Textiles: fiber preparation