3044844

Information

• Patent Grant
• 3044844

• References
• Source

• Patent Number

  3,044,844

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1962
  62 years ago

• CPC

  • C01B21/206 - Nitric anhydride (N2O5)
  • B01D53/56 - Nitrogen oxides
  • C01B21/34 - Nitrogen trioxide (N2O3)
  • C01B21/36 - Nitrogen dioxide (NO2, N2O4)
  • C01B21/46 - Purification Separation; Stabilisation
  • Y02C20/10 - of nitrous oxide (N2O)

• US Classifications

  • 423 - Chemistry of inorganic compounds