1984757

Information

• Patent Grant
• 1984757

• References
• Source

• Patent Number

  1,984,757

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1934
  90 years ago

• CPC

  • C01C1/245 - Preparation from compounds containing nitrogen and sulfur

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing