1936887

Information

• Patent Grant
• 1936887

• References
• Source

• Patent Number

  1,936,887

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1933
  91 years ago

• CPC

  • C04B32/00 - Artificial stone not provided for in other groups of this subclass
  • C04B26/24 - Cellulosic waste liquor

• US Classifications

  • 106 - Compositions: coating or plastic