3129272

Information

• Patent Grant
• 3129272

• References
• Source

• Patent Number

  3,129,272

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1964
  60 years ago

• CPC

  • D01D4/00 - Spinnerette packs Cleaning thereof
  • D01D4/02 - Spinnerettes
  • D01D5/08 - Melt spinning methods
  • Y10S425/815 - Chemically inert or reactive atmosphere

• US Classifications

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