1215712

Information

• Patent Grant
• 1215712

• References
• Source

• Patent Number

  1,215,712

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1917
  108 years ago

• CPC

  • F23D11/30 - with return feed of uncombusted sprayed fuel to reservoir

• US Classifications

  • 431 - Combustion