1893522

Information

• Patent Grant
• 1893522

• References
• Source

• Patent Number

  1,893,522

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1933
  92 years ago

• CPC

  • F27D99/00 - Subject matter not provided for in other groups of this subclass
  • F27D1/00 - Casings Linings Walls Roofs
  • F27D1/022 - Parts thereof
  • F27D1/145 - Assembling elements

• US Classifications

  • 106 - Compositions: coating or plastic