2489473

Information

• Patent Grant
• 2489473

• References
• Source

• Patent Number

  2,489,473

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1949
  75 years ago

• CPC

  • D06M13/322 - with compounds containing nitrogen
  • Y10S162/03 - Wetting agent
  • Y10T442/2197 - Nitrogen containing

• US Classifications

  • 442 - Fabric
  • 162 - Paper making and fiber liberation
  • 427 - Coating processes
  • 546 - Organic compounds
  • 554 - Organic compounds