1414717

Information

• Patent Grant
• 1414717

• References
• Source

• Patent Number

  1,414,717

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1922
  102 years ago

• CPC

  • A21B1/48 - with surfaces in the form of an endless band
  • A21B1/33 - Ovens heated directly by combustion products

• US Classifications

  • 432 - Heating