3652227

Information

• Patent Grant
• 3652227

• References
• Source

• Patent Number

  3,652,227

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1972
  52 years ago

• CPC

  • G01N31/002 - Determining nitrogen by transformation into ammonia
  • Y10T436/179228 - Both nitrogen oxide and dioxide

• US Classifications

  • 436 - Chemistry: analytical and immunological testing
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 423 - Chemistry of inorganic compounds