2689192

Information

• Patent Grant
• 2689192

• References
• Source

• Patent Number

  2,689,192

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1954
  70 years ago

• CPC

  • D01D10/0418 - as cakes or similar coreless thread packages

• US Classifications

  • 427 - Coating processes
  • 008 - Bleaching and dyeing
  • 210 - Liquid purification or separation