3894315

Information

• Patent Grant
• 3894315

• References
• Source

• Patent Number

  3,894,315

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • D01H4/32 - using opening rollers
  • D01G9/18 - Arrangements for discharging fibres
  • D01G25/00 - Lap-forming devices not integral with machines specified above

• US Classifications

  • 019 - Textiles: fiber preparation