2804378

Information

• Patent Grant
• 2804378

• References
• Source

• Patent Number

  2,804,378

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1957
  67 years ago

• CPC

  • C01G28/008 - Sulfides
  • C03C3/321 - Chalcogenide glasses

• US Classifications

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