1368019

Information

• Patent Grant
• 1368019

• References
• Source

• Patent Number

  1,368,019

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1921
  103 years ago

• CPC

  • C01B21/30 - Preparation by oxidation of nitrogen
  • C01B21/48 - Methods for the preparation of nitrates in general

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing