1407261

Information

• Patent Grant
• 1407261

• References
• Source

• Patent Number

  1,407,261

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1922
  103 years ago

• CPC

  • F42B19/18 - of turbine type
  • F42B19/12 - Propulsion specially adapted for torpedoes
  • Y10T74/19121 - Concentric

• US Classifications

  • 440 - Marine propulsion
  • 074 - Machine element or mechanism
  • 114 - Ships
  • 184 - Lubrication