2813006

Information

• Patent Grant
• 2813006

• References
• Source

• Patent Number

  2,813,006

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1957
  67 years ago

• CPC

  • C01B17/502 - of sulfur trioxide
  • C01B17/54 - by burning elemental sulfur

• US Classifications

  • 423 - Chemistry of inorganic compounds