1633754

Information

• Patent Grant
• 1633754

• References
• Source

• Patent Number

  1,633,754

• Date Filed

  Not available

• Date Issued

  Tuesday, June 28, 1927
  97 years ago

• CPC

  • C01G30/008 - Sulfides

• US Classifications

  • 106 - Compositions: coating or plastic
  • 423 - Chemistry of inorganic compounds