2835553

Information

• Patent Grant
• 2835553

• References
• Source

• Patent Number

  2,835,553

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1958
  66 years ago

• CPC

  • C01G49/0081 - containing iron in unusual valence state (IV, V, VI)
  • C01G49/009 - Compounds containing, besides iron, two or more other elements, with the exception of oxygen or hydrogen
  • C01P2006/60 - Optical properties

• US Classifications

  • 423 - Chemistry of inorganic compounds