3601971

Information

• Patent Grant
• 3601971

• References
• Source

• Patent Number

  3,601,971

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1971
  53 years ago

• CPC

  • E01B9/32 - Fastening on steel sleepers with clamp members
  • D01D5/423 - by fibrillation of films or filaments
  • Y10S57/907 - Foamed and/or fibrillated

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining