3420267

Information

• Patent Grant
• 3420267

• References
• Source

• Patent Number

  3,420,267

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1969
  56 years ago

• CPC

  • D01D5/28 - while mixing different spinning solutions or melts during the spinning operation Spinnerette packs therefor
  • Y10S425/049 - Spinnerette mixer
  • Y10S425/217 - Spinnerette forming conjugate, composite or hollow filaments
  • Y10T137/87652 - With means to promote mixing or combining of plural fluids

• US Classifications

  • 137 - Fluid handling
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus