1900615

Information

• Patent Grant
• 1900615

• References
• Source

• Patent Number

  1,900,615

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1933
  91 years ago

• CPC

  • C05F11/06 - Apparatus for the manufacture
  • C05B3/00 - Fertilisers based essentially on di-calcium phosphate

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 056 - Harvesters
  • 071 - Chemistry: fertilizers
  • 239 - Fluid sprinkling, spraying, and diffusing