1901844

Information

• Patent Grant
• 1901844

• References
• Source

• Patent Number

  1,901,844

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1933
  91 years ago

• CPC

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

• US Classifications

  • 423 - Chemistry of inorganic compounds