2805940

Information

• Patent Grant
• 2805940

• References
• Source

• Patent Number

  2,805,940

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1957
  67 years ago

• CPC

  • C22B23/0438 - Nitric acids or salts thereof

• US Classifications

  • 423 - Chemistry of inorganic compounds