2995436

Information

• Patent Grant
• 2995436

• References
• Source

• Patent Number

  2,995,436

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1961
  63 years ago

• CPC

  • C05B13/02 - from rock phosphates
  • Y10S71/03 - Defluorination

• US Classifications

  • 071 - Chemistry: fertilizers
  • 110 - Furnaces
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing