3649222

Information

• Patent Grant
• 3649222

• References
• Source

• Patent Number

  3,649,222

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1972
  53 years ago

• CPC

  • C01B17/4561 - Compounds containing sulfur, halogen and oxygen only

• US Classifications

  • 423 - Chemistry of inorganic compounds