2820697

Information

• Patent Grant
• 2820697

• References
• Source

• Patent Number

  2,820,697

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1958
  66 years ago

• CPC

  • C01B17/70 - Stabilisation of gamma-form sulfur trioxide

• US Classifications

  • 423 - Chemistry of inorganic compounds