2268816

Information

• Patent Grant
• 2268816

• References
• Source

• Patent Number

  2,268,816

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1942
  82 years ago

• CPC

  • C05B13/04 - from metallic phosphorus compounds
  • C05B19/02 - of superphosphates or mixtures containing them

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 023 - Chemistry: physical processes
  • 071 - Chemistry: fertilizers