1990832

Information

• Patent Grant
• 1990832

• References
• Source

• Patent Number

  1,990,832

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1935
  89 years ago

• CPC

  • F27D99/00 - Subject matter not provided for in other groups of this subclass
  • F27D3/0021 - of ceramic ware
  • F27D3/0022 - Disposition of the charge
  • F27D3/12 - Travelling or movable supports or containers for the charge
  • F27D2003/0068 - comprising clamps or tongs
  • F27D2003/128 - for carrying stacks of articles

• US Classifications

  • 432 - Heating