3902224

Information

• Patent Grant
• 3902224

• References
• Source

• Patent Number

  3,902,224

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  49 years ago

• CPC

  • D01G15/52 - Web-dividing arrangements
  • D01G31/003 - Detection and removal of impurities

• US Classifications

  • 019 - Textiles: fiber preparation