3510255

Information

• Patent Grant
• 3510255

• References
• Source

• Patent Number

  3,510,255

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1970
  55 years ago

• CPC

  • C01F7/068 - from carbonate-containing minerals
  • C22B21/0007 - Preliminary treatment of ores or scrap or any other metal source
  • C22B21/0015 - by wet processes
  • Y02P10/234 - by hydro metallurgy

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 208 - Mineral oils: processes and products