1394284

Information

• Patent Grant
• 1394284

• References
• Source

• Patent Number

  1,394,284

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1921
  103 years ago

• CPC

  • F42B19/18 - of turbine type

• US Classifications

  • 440 - Marine propulsion
  • 114 - Ships