2869999

Information

• Patent Grant
• 2869999

• References
• Source

• Patent Number

  2,869,999

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1959
  65 years ago

• CPC

  • C22B1/02 - Roasting processes
  • C01B13/322 - of elements or compounds in the solid state
  • C01B17/06 - from non-gaseous sulfides or materials containing such sulfides
  • C22B1/14 - Agglomerating Briquetting Binding Granulating
  • Y02P10/214 - by pyro metallurgy
  • Y02P10/226 - of Mg

• US Classifications

  • 423 - Chemistry of inorganic compounds