2524947

Information

• Patent Grant
• 2524947

• References
• Source

• Patent Number

  2,524,947

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1950
  75 years ago

• CPC

  • C04B18/125 - Slate residues
  • Y02W30/93 - from quarries, mining or the like

• US Classifications

  • 106 - Compositions: coating or plastic