1505505

Information

• Patent Grant
• 1505505

• References
• Source

• Patent Number

  1,505,505

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1924
  100 years ago

• CPC

  • F23C99/00 - Subject-matter not provided for in other groups of this subclass
  • F23C2700/066 - Other special arrangements

• US Classifications

  • 110 - Furnaces