1554854

Information

• Patent Grant
• 1554854

• References
• Source

• Patent Number

  1,554,854

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1925
  99 years ago

• CPC

  • F26B17/1458 - consisting of perforated panels or baffles; consisting of grids

• US Classifications

  • 034 - Drying and gas or vapor contact with solids