3000707

Information

• Patent Grant
• 3000707

• References
• Source

• Patent Number

  3,000,707

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1961
  64 years ago

• CPC

  • C01B21/02 - Preparation of nitrogen
  • F01N3/206 - Adding periodically or continuously substances to exhaust gases for promoting purification
  • F01N2610/04 - the substance being hydrogen
  • Y10S48/08 - Internal combustion engine for gas making

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 048 - Gas: heating and illuminating
  • 060 - Power plants
  • 166 - Wells
  • 252 - Compositions
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing