2574507

Information

• Patent Grant
• 2574507

• References
• Source

• Patent Number

  2,574,507

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1951
  72 years ago

• CPC

  • C04B11/262 - waste gypsum other than phosphogypsum
  • C04B28/16 - containing anhydrite

• US Classifications

  • 106 - Compositions: coating or plastic