1618287

Information

• Patent Grant
• 1618287

• References
• Source

• Patent Number

  1,618,287

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1927
  97 years ago

• CPC

  • C01G25/06 - Sulfates

• US Classifications

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