1875879

Information

• Patent Grant
• 1875879

• References
• Source

• Patent Number

  1,875,879

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1932
  92 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
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing