1881104

Information

• Patent Grant
• 1881104

• References
• Source

• Patent Number

  1,881,104

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1932
  92 years ago

• CPC

  • F27D99/00 - Subject matter not provided for in other groups of this subclass
  • F27B11/00 - Bell-type furnaces
  • F27B14/10 - Crucibles
  • F27D1/00 - Casings Linings Walls Roofs
  • F27D1/16 - Making or repairing linings increasing the durability of linings or breaking away linings
  • F27D2099/0096 - Presses

• US Classifications

  • 432 - Heating