1565894

Information

• Patent Grant
• 1565894

• References
• Source

• Patent Number

  1,565,894

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1925
  100 years ago

• CPC

  • C01B17/161 - Preparation from elemental sulfur

• US Classifications

  • 423 - Chemistry of inorganic compounds