2218924

Information

• Patent Grant
• 2218924

• References
• Source

• Patent Number

  2,218,924

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1940
  84 years ago

• CPC

  • D06P1/6495 - Compounds containing carbonamide -RCON= (R=H or hydrocarbons)
  • D06P5/10 - with compounds containing metal

• US Classifications

  • 008 - Bleaching and dyeing