3485670

Information

• Patent Grant
• 3485670

• References
• Source

• Patent Number

  3,485,670

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1969
  55 years ago

• CPC

  • D01D4/04 - Cleaning spinnerettes or other parts of the spinnerette packs
  • C08F2/008 - cleaning reaction vessels using chemicals
  • C08G63/785 - characterised by the apparatus used

• US Classifications

  • 134 - Cleaning and liquid contact with solids