3916486

Information

• Patent Grant
• 3916486

• References
• Source

• Patent Number

  3,916,486

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1975
  49 years ago

• CPC

  • D06B1/145 - the treating material being kept in the trough formed between two or more rollers
  • D06B3/04 - of yarns, threads or filaments

• US Classifications

  • 019 - Textiles: fiber preparation