3416886

Information

• Patent Grant
• 3416886

• References
• Source

• Patent Number

  3,416,886

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1968
  56 years ago

• CPC

  • C01B21/1418 - by catalytic reduction of nitrogen oxides or nitrates with hydrogen
  • C01B21/082 - Compounds containing nitrogen and non-metals and optionally metals
  • C01B21/0926 - of alkali metals

• US Classifications

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