2915389

Information

• Patent Grant
• 2915389

• References
• Source

• Patent Number

  2,915,389

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1959
  65 years ago

• CPC

  • C22B23/0492 - in ammoniacal type solutions

• US Classifications

  • 423 - Chemistry of inorganic compounds