2287759

Information

• Patent Grant
• 2287759

• References
• Source

• Patent Number

  2,287,759

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1942
  82 years ago

• CPC

  • C05B19/02 - of superphosphates or mixtures containing them

• US Classifications

  • 071 - Chemistry: fertilizers
  • 034 - Drying and gas or vapor contact with solids
  • 425 - Plastic article or earthenware shaping or treating: apparatus