1827082

Information

• Patent Grant
• 1827082

• References
• Source

• Patent Number

  1,827,082

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1931
  93 years ago

• CPC

  • C01G28/008 - Sulfides

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 208 - Mineral oils: processes and products