1674985

Information

• Patent Grant
• 1674985

• References
• Source

• Patent Number

  1,674,985

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1928
  96 years ago

• CPC

  • F27B9/02 - of multiple-track type of multiple-chamber type Combinations of furnaces
  • F27B9/3044 - Furnace regenerators

• US Classifications

  • 432 - Heating