2372985

Information

• Patent Grant
• 2372985

• References
• Source

• Patent Number

  2,372,985

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1945
  79 years ago

• CPC

  • D06M13/447 - Phosphonates or phosphinates containing nitrogen atoms

• US Classifications

  • 252 - Compositions
  • 008 - Bleaching and dyeing