1895489

Information

• Patent Grant
• 1895489

• References
• Source

• Patent Number

  1,895,489

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1933
  92 years ago

• CPC

  • C01C1/0494 - using plasma or electric discharge
  • C01B21/203 - Preparation of nitrogen oxides using a plasma or an electric discharge
  • H01J37/32 - Gas-filled discharge tubes

• US Classifications

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