1900903

Information

• Patent Grant
• 1900903

• References
• Source

• Patent Number

  1,900,903

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1933
  92 years ago

• CPC

  • F27B9/2461 - the charge being suspended from the conveyor

• US Classifications

  • 432 - Heating