3199947

Information

• Patent Grant
• 3199947

• References
• Source

• Patent Number

  3,199,947

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1965
  59 years ago

• CPC

  • C22B59/00 - Obtaining rare earth metals
  • C01F15/00 - Compounds of thorium
  • C01F17/0087 - Sulfides
  • C01G56/00 - Compounds of transuranic elements
  • C22B60/0291 - obtaining thorium
  • C22B60/0295 - obtaining other actinides except plutonium

• US Classifications

  • 423 - Chemistry of inorganic compounds