2904400

Information

• Patent Grant
• 2904400

• References
• Source

• Patent Number

  2,904,400

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1959
  65 years ago

• CPC

  • C01C3/0204 - from formamide or from ammonium formate

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 165 - Heat exchange
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing