1618266

Information

• Patent Grant
• 1618266

• References
• Source

• Patent Number

  1,618,266

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1927
  98 years ago

• CPC

  • C05C9/00 - Fertilisers containing urea or urea compounds
  • C07C273/06 - from cyanamide or calcium cyanamide

• US Classifications

  • 071 - Chemistry: fertilizers
  • 564 - Organic compounds