2794702

Information

• Patent Grant
• 2794702

• References
• Source

• Patent Number

  2,794,702

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1957
  67 years ago

• CPC

  • C22B34/1227 - using an oxygen containing agent
  • C22B34/125 - containing a sulfur ion as active agent
  • Y02P10/23 - of refractory metals

• US Classifications

  • 423 - Chemistry of inorganic compounds