2620518

Information

• Patent Grant
• 2620518

• References
• Source

• Patent Number

  2,620,518

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1952
  72 years ago

• CPC

  • D01H13/1616 - characterised by the detector

• US Classifications

  • 019 - Textiles: fiber preparation
  • 057 - Textiles: spinning, twisting, and twining