2964380

Information

• Patent Grant
• 2964380

• References
• Source

• Patent Number

  2,964,380

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1960
  64 years ago

• CPC

  • C22B34/22 - Obtaining vanadium
  • C22B60/0221 - by leaching

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 299 - Mining or in situ disintegration of hard material