1917392

Information

• Patent Grant
• 1917392

• References
• Source

• Patent Number

  1,917,392

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1933
  91 years ago

• CPC

  • F23C99/00 - Subject-matter not provided for in other groups of this subclass
  • F23C99/005 - Suspension-type burning

• US Classifications

  • 431 - Combustion