1941188

Information

• Patent Grant
• 1941188

• References
• Source

• Patent Number

  1,941,188

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1933
  91 years ago

• CPC

  • C04B11/06 - starting from anhydrite

• US Classifications

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